28117041036

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{11437}}^1$

素因数の和:11608

約数の個数: 144

約数和(自身を含む): 79080867936

約数和(自身を除く): 50963826900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 113, 147, 148, 196, 222, 226, 259, 294, 339, 444, 452, 518, 588, 678, 777, 791, 1036, 1356, 1554, 1582, 1813, 2373, 3108, 3164, 3626, 4181, 4746, 5439, 5537, 7252, 8362, 9492, 10878, 11074, 11437, 12543, 16611, 16724, 21756, 22148, 22874, 25086, 29267, 33222, 34311, 45748, 50172, 58534, 66444, 68622, 80059, 87801, 117068, 137244, 160118, 175602, 204869, 240177, 320236, 351204, 409738, 423169, 480354, 560413, 614607, 819476, 846338, 960708, 1120826, 1229214, 1269507, 1292381, 1681239, 1692676, 2241652, 2458428, 2539014, 2584762, 2962183, 3362478, 3877143, 5078028, 5169524, 5924366, 6724956, 7754286, 8886549, 9046667, 11848732, 15508572, 17773098, 18093334, 20735281, 27140001, 35546196, 36186668, 41470562, 47818097, 54280002, 62205843, 63326669, 82941124, 95636194, 108560004, 124411686, 126653338, 143454291, 189980007, 191272388, 248823372, 253306676, 286908582, 334726679, 379960014, 573817164, 669453358, 759920028, 1004180037, 1338906716, 2008360074, 2343086753, 4016720148, 4686173506, 7029260259, 9372347012, 14058520518, 28117041036]

約数ペア:

[(1, 28117041036), (2, 14058520518), (3, 9372347012), (4, 7029260259), (6, 4686173506), (7, 4016720148), (12, 2343086753), (14, 2008360074), (21, 1338906716), (28, 1004180037), (37, 759920028), (42, 669453358), (49, 573817164), (74, 379960014), (84, 334726679), (98, 286908582), (111, 253306676), (113, 248823372), (147, 191272388), (148, 189980007), (196, 143454291), (222, 126653338), (226, 124411686), (259, 108560004), (294, 95636194), (339, 82941124), (444, 63326669), (452, 62205843), (518, 54280002), (588, 47818097), (678, 41470562), (777, 36186668), (791, 35546196), (1036, 27140001), (1356, 20735281), (1554, 18093334), (1582, 17773098), (1813, 15508572), (2373, 11848732), (3108, 9046667), (3164, 8886549), (3626, 7754286), (4181, 6724956), (4746, 5924366), (5439, 5169524), (5537, 5078028), (7252, 3877143), (8362, 3362478), (9492, 2962183), (10878, 2584762), (11074, 2539014), (11437, 2458428), (12543, 2241652), (16611, 1692676), (16724, 1681239), (21756, 1292381), (22148, 1269507), (22874, 1229214), (25086, 1120826), (29267, 960708), (33222, 846338), (34311, 819476), (45748, 614607), (50172, 560413), (58534, 480354), (66444, 423169), (68622, 409738), (80059, 351204), (87801, 320236), (117068, 240177), (137244, 204869), (160118, 175602)]