64206016

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^2\times {\mathrm{397}}^1$

素因数の和:454

約数の個数: 84

約数和(自身を含む): 154064208

約数和(自身を除く): 89858192

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 361, 397, 448, 532, 608, 722, 794, 1064, 1216, 1444, 1588, 2128, 2527, 2779, 2888, 3176, 4256, 5054, 5558, 5776, 6352, 7543, 8512, 10108, 11116, 11552, 12704, 15086, 20216, 22232, 23104, 25408, 30172, 40432, 44464, 52801, 60344, 80864, 88928, 105602, 120688, 143317, 161728, 177856, 211204, 241376, 286634, 422408, 482752, 573268, 844816, 1003219, 1146536, 1689632, 2006438, 2293072, 3379264, 4012876, 4586144, 8025752, 9172288, 16051504, 32103008, 64206016]

約数ペア:

[(1, 64206016), (2, 32103008), (4, 16051504), (7, 9172288), (8, 8025752), (14, 4586144), (16, 4012876), (19, 3379264), (28, 2293072), (32, 2006438), (38, 1689632), (56, 1146536), (64, 1003219), (76, 844816), (112, 573268), (133, 482752), (152, 422408), (224, 286634), (266, 241376), (304, 211204), (361, 177856), (397, 161728), (448, 143317), (532, 120688), (608, 105602), (722, 88928), (794, 80864), (1064, 60344), (1216, 52801), (1444, 44464), (1588, 40432), (2128, 30172), (2527, 25408), (2779, 23104), (2888, 22232), (3176, 20216), (4256, 15086), (5054, 12704), (5558, 11552), (5776, 11116), (6352, 10108), (7543, 8512)]