27932632

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 71245440

約数和(自身を除く): 43312808

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 37, 52, 56, 61, 68, 74, 91, 104, 119, 122, 136, 148, 182, 221, 238, 244, 259, 296, 364, 427, 442, 476, 481, 488, 518, 629, 728, 793, 854, 884, 952, 962, 1036, 1037, 1258, 1547, 1586, 1708, 1768, 1924, 2072, 2074, 2257, 2516, 3094, 3172, 3367, 3416, 3848, 4148, 4403, 4514, 5032, 5551, 6188, 6344, 6734, 7259, 8177, 8296, 8806, 9028, 11102, 12376, 13468, 13481, 14518, 15799, 16354, 17612, 18056, 22204, 26936, 26962, 29036, 29341, 31598, 32708, 35224, 38369, 44408, 53924, 57239, 58072, 58682, 63196, 65416, 76738, 94367, 107848, 114478, 117364, 126392, 153476, 188734, 205387, 228956, 234728, 268583, 306952, 377468, 410774, 457912, 498797, 537166, 754936, 821548, 997594, 1074332, 1643096, 1995188, 2148664, 3491579, 3990376, 6983158, 13966316, 27932632]

約数ペア:

[(1, 27932632), (2, 13966316), (4, 6983158), (7, 3990376), (8, 3491579), (13, 2148664), (14, 1995188), (17, 1643096), (26, 1074332), (28, 997594), (34, 821548), (37, 754936), (52, 537166), (56, 498797), (61, 457912), (68, 410774), (74, 377468), (91, 306952), (104, 268583), (119, 234728), (122, 228956), (136, 205387), (148, 188734), (182, 153476), (221, 126392), (238, 117364), (244, 114478), (259, 107848), (296, 94367), (364, 76738), (427, 65416), (442, 63196), (476, 58682), (481, 58072), (488, 57239), (518, 53924), (629, 44408), (728, 38369), (793, 35224), (854, 32708), (884, 31598), (952, 29341), (962, 29036), (1036, 26962), (1037, 26936), (1258, 22204), (1547, 18056), (1586, 17612), (1708, 16354), (1768, 15799), (1924, 14518), (2072, 13481), (2074, 13468), (2257, 12376), (2516, 11102), (3094, 9028), (3172, 8806), (3367, 8296), (3416, 8177), (3848, 7259), (4148, 6734), (4403, 6344), (4514, 6188), (5032, 5551)]