68015854

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 107912736

約数和(自身を除く): 39896882

約数列:

[1, 2, 53, 61, 67, 106, 122, 134, 157, 314, 3233, 3551, 4087, 6466, 7102, 8174, 8321, 9577, 10519, 16642, 19154, 21038, 216611, 433222, 507581, 557507, 641659, 1015162, 1115014, 1283318, 34007927, 68015854]

約数ペア:

[(1, 68015854), (2, 34007927), (53, 1283318), (61, 1115014), (67, 1015162), (106, 641659), (122, 557507), (134, 507581), (157, 433222), (314, 216611), (3233, 21038), (3551, 19154), (4087, 16642), (6466, 10519), (7102, 9577), (8174, 8321)]