63911896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{113}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 129378600

約数和(自身を除く): 65466704

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 113, 122, 152, 226, 244, 452, 488, 904, 1159, 2147, 2318, 3721, 4294, 4636, 6893, 7442, 8588, 9272, 13786, 14884, 17176, 27572, 29768, 55144, 70699, 130967, 141398, 261934, 282796, 420473, 523868, 565592, 840946, 1047736, 1681892, 3363784, 7988987, 15977974, 31955948, 63911896]

約数ペア:

[(1, 63911896), (2, 31955948), (4, 15977974), (8, 7988987), (19, 3363784), (38, 1681892), (61, 1047736), (76, 840946), (113, 565592), (122, 523868), (152, 420473), (226, 282796), (244, 261934), (452, 141398), (488, 130967), (904, 70699), (1159, 55144), (2147, 29768), (2318, 27572), (3721, 17176), (4294, 14884), (4636, 13786), (6893, 9272), (7442, 8588)]