13985955328

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{9649}}^1$

素因数の和:9835

約数の個数: 80

約数和(自身を含む): 29615850000

約数和(自身を除く): 15629894672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 149, 152, 256, 298, 304, 512, 596, 608, 1192, 1216, 2384, 2432, 2831, 4768, 4864, 5662, 9536, 9649, 9728, 11324, 19072, 19298, 22648, 38144, 38596, 45296, 76288, 77192, 90592, 154384, 181184, 183331, 308768, 362368, 366662, 617536, 724736, 733324, 1235072, 1437701, 1449472, 1466648, 2470144, 2875402, 2933296, 4940288, 5750804, 5866592, 11501608, 11733184, 23003216, 23466368, 27316319, 46006432, 46932736, 54632638, 92012864, 93865472, 109265276, 184025728, 218530552, 368051456, 437061104, 736102912, 874122208, 1748244416, 3496488832, 6992977664, 13985955328]

約数ペア:

[(1, 13985955328), (2, 6992977664), (4, 3496488832), (8, 1748244416), (16, 874122208), (19, 736102912), (32, 437061104), (38, 368051456), (64, 218530552), (76, 184025728), (128, 109265276), (149, 93865472), (152, 92012864), (256, 54632638), (298, 46932736), (304, 46006432), (512, 27316319), (596, 23466368), (608, 23003216), (1192, 11733184), (1216, 11501608), (2384, 5866592), (2432, 5750804), (2831, 4940288), (4768, 2933296), (4864, 2875402), (5662, 2470144), (9536, 1466648), (9649, 1449472), (9728, 1437701), (11324, 1235072), (19072, 733324), (19298, 724736), (22648, 617536), (38144, 366662), (38596, 362368), (45296, 308768), (76288, 183331), (77192, 181184), (90592, 154384)]