12996672

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 112

約数和(自身を含む): 38234112

約数和(自身を除く): 25237440

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 64, 78, 82, 96, 104, 123, 127, 156, 164, 192, 208, 246, 254, 312, 328, 381, 416, 492, 508, 533, 624, 656, 762, 832, 984, 1016, 1066, 1248, 1312, 1524, 1599, 1651, 1968, 2032, 2132, 2496, 2624, 3048, 3198, 3302, 3936, 4064, 4264, 4953, 5207, 6096, 6396, 6604, 7872, 8128, 8528, 9906, 10414, 12192, 12792, 13208, 15621, 17056, 19812, 20828, 24384, 25584, 26416, 31242, 34112, 39624, 41656, 51168, 52832, 62484, 67691, 79248, 83312, 102336, 105664, 124968, 135382, 158496, 166624, 203073, 249936, 270764, 316992, 333248, 406146, 499872, 541528, 812292, 999744, 1083056, 1624584, 2166112, 3249168, 4332224, 6498336, 12996672]

約数ペア:

[(1, 12996672), (2, 6498336), (3, 4332224), (4, 3249168), (6, 2166112), (8, 1624584), (12, 1083056), (13, 999744), (16, 812292), (24, 541528), (26, 499872), (32, 406146), (39, 333248), (41, 316992), (48, 270764), (52, 249936), (64, 203073), (78, 166624), (82, 158496), (96, 135382), (104, 124968), (123, 105664), (127, 102336), (156, 83312), (164, 79248), (192, 67691), (208, 62484), (246, 52832), (254, 51168), (312, 41656), (328, 39624), (381, 34112), (416, 31242), (492, 26416), (508, 25584), (533, 24384), (624, 20828), (656, 19812), (762, 17056), (832, 15621), (984, 13208), (1016, 12792), (1066, 12192), (1248, 10414), (1312, 9906), (1524, 8528), (1599, 8128), (1651, 7872), (1968, 6604), (2032, 6396), (2132, 6096), (2496, 5207), (2624, 4953), (3048, 4264), (3198, 4064), (3302, 3936)]