71346904

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{881}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 137168640

約数和(自身を除く): 65821736

約数列:

[1, 2, 4, 8, 53, 106, 191, 212, 382, 424, 764, 881, 1528, 1762, 3524, 7048, 10123, 20246, 40492, 46693, 80984, 93386, 168271, 186772, 336542, 373544, 673084, 1346168, 8918363, 17836726, 35673452, 71346904]

約数ペア:

[(1, 71346904), (2, 35673452), (4, 17836726), (8, 8918363), (53, 1346168), (106, 673084), (191, 373544), (212, 336542), (382, 186772), (424, 168271), (764, 93386), (881, 80984), (1528, 46693), (1762, 40492), (3524, 20246), (7048, 10123)]