70654312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 151848000

約数和(自身を除く): 81193688

約数列:

[1, 2, 4, 8, 17, 19, 34, 37, 38, 68, 74, 76, 136, 148, 152, 296, 323, 629, 646, 703, 739, 1258, 1292, 1406, 1478, 2516, 2584, 2812, 2956, 5032, 5624, 5912, 11951, 12563, 14041, 23902, 25126, 27343, 28082, 47804, 50252, 54686, 56164, 95608, 100504, 109372, 112328, 218744, 238697, 464831, 477394, 519517, 929662, 954788, 1039034, 1859324, 1909576, 2078068, 3718648, 4156136, 8831789, 17663578, 35327156, 70654312]

約数ペア:

[(1, 70654312), (2, 35327156), (4, 17663578), (8, 8831789), (17, 4156136), (19, 3718648), (34, 2078068), (37, 1909576), (38, 1859324), (68, 1039034), (74, 954788), (76, 929662), (136, 519517), (148, 477394), (152, 464831), (296, 238697), (323, 218744), (629, 112328), (646, 109372), (703, 100504), (739, 95608), (1258, 56164), (1292, 54686), (1406, 50252), (1478, 47804), (2516, 28082), (2584, 27343), (2812, 25126), (2956, 23902), (5032, 14041), (5624, 12563), (5912, 11951)]