68141528

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{93601}}^1$

素因数の和:93627

約数の個数: 32

約数和(自身を含む): 157251360

約数和(自身を除く): 89109832

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 93601, 187202, 374404, 655207, 748808, 1216813, 1310414, 2433626, 2620828, 4867252, 5241656, 8517691, 9734504, 17035382, 34070764, 68141528]

約数ペア:

[(1, 68141528), (2, 34070764), (4, 17035382), (7, 9734504), (8, 8517691), (13, 5241656), (14, 4867252), (26, 2620828), (28, 2433626), (52, 1310414), (56, 1216813), (91, 748808), (104, 655207), (182, 374404), (364, 187202), (728, 93601)]