57643208

素因数分解:

$2^3\times 7^4\times {\mathrm{3001}}^1$

素因数の和:3035

約数の個数: 40

約数和(自身を含む): 126129030

約数和(自身を除く): 68485822

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2401, 2744, 3001, 4802, 6002, 9604, 12004, 19208, 21007, 24008, 42014, 84028, 147049, 168056, 294098, 588196, 1029343, 1176392, 2058686, 4117372, 7205401, 8234744, 14410802, 28821604, 57643208]

約数ペア:

[(1, 57643208), (2, 28821604), (4, 14410802), (7, 8234744), (8, 7205401), (14, 4117372), (28, 2058686), (49, 1176392), (56, 1029343), (98, 588196), (196, 294098), (343, 168056), (392, 147049), (686, 84028), (1372, 42014), (2401, 24008), (2744, 21007), (3001, 19208), (4802, 12004), (6002, 9604)]