25348428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 79619904

約数和(自身を除く): 54271476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 61, 63, 68, 84, 97, 102, 119, 122, 126, 153, 183, 194, 204, 238, 244, 252, 291, 306, 357, 366, 388, 427, 476, 549, 582, 612, 679, 714, 732, 854, 873, 1037, 1071, 1098, 1164, 1281, 1358, 1428, 1649, 1708, 1746, 2037, 2074, 2142, 2196, 2562, 2716, 3111, 3298, 3492, 3843, 4074, 4148, 4284, 4947, 5124, 5917, 6111, 6222, 6596, 7259, 7686, 8148, 9333, 9894, 11543, 11834, 12222, 12444, 14518, 14841, 15372, 17751, 18666, 19788, 21777, 23086, 23668, 24444, 29036, 29682, 34629, 35502, 37332, 41419, 43554, 46172, 53253, 59364, 65331, 69258, 71004, 82838, 87108, 100589, 103887, 106506, 124257, 130662, 138516, 165676, 201178, 207774, 213012, 248514, 261324, 301767, 372771, 402356, 415548, 497028, 603534, 704123, 745542, 905301, 1207068, 1408246, 1491084, 1810602, 2112369, 2816492, 3621204, 4224738, 6337107, 8449476, 12674214, 25348428]

約数ペア:

[(1, 25348428), (2, 12674214), (3, 8449476), (4, 6337107), (6, 4224738), (7, 3621204), (9, 2816492), (12, 2112369), (14, 1810602), (17, 1491084), (18, 1408246), (21, 1207068), (28, 905301), (34, 745542), (36, 704123), (42, 603534), (51, 497028), (61, 415548), (63, 402356), (68, 372771), (84, 301767), (97, 261324), (102, 248514), (119, 213012), (122, 207774), (126, 201178), (153, 165676), (183, 138516), (194, 130662), (204, 124257), (238, 106506), (244, 103887), (252, 100589), (291, 87108), (306, 82838), (357, 71004), (366, 69258), (388, 65331), (427, 59364), (476, 53253), (549, 46172), (582, 43554), (612, 41419), (679, 37332), (714, 35502), (732, 34629), (854, 29682), (873, 29036), (1037, 24444), (1071, 23668), (1098, 23086), (1164, 21777), (1281, 19788), (1358, 18666), (1428, 17751), (1649, 15372), (1708, 14841), (1746, 14518), (2037, 12444), (2074, 12222), (2142, 11834), (2196, 11543), (2562, 9894), (2716, 9333), (3111, 8148), (3298, 7686), (3492, 7259), (3843, 6596), (4074, 6222), (4148, 6111), (4284, 5917), (4947, 5124)]