70570864

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2598

約数の個数: 80

約数和(自身を含む): 177210880

約数和(自身を除く): 106640016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 2551, 3458, 3952, 5102, 6916, 10204, 13832, 17857, 20408, 27664, 33163, 35714, 40816, 48469, 66326, 71428, 96938, 132652, 142856, 193876, 232141, 265304, 285712, 339283, 387752, 464282, 530608, 630097, 678566, 775504, 928564, 1260194, 1357132, 1857128, 2520388, 2714264, 3714256, 4410679, 5040776, 5428528, 8821358, 10081552, 17642716, 35285432, 70570864]

約数ペア:

[(1, 70570864), (2, 35285432), (4, 17642716), (7, 10081552), (8, 8821358), (13, 5428528), (14, 5040776), (16, 4410679), (19, 3714256), (26, 2714264), (28, 2520388), (38, 1857128), (52, 1357132), (56, 1260194), (76, 928564), (91, 775504), (104, 678566), (112, 630097), (133, 530608), (152, 464282), (182, 387752), (208, 339283), (247, 285712), (266, 265304), (304, 232141), (364, 193876), (494, 142856), (532, 132652), (728, 96938), (988, 71428), (1064, 66326), (1456, 48469), (1729, 40816), (1976, 35714), (2128, 33163), (2551, 27664), (3458, 20408), (3952, 17857), (5102, 13832), (6916, 10204)]