7971312

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2339}}^1$

素因数の和:2421

約数の個数: 40

約数和(自身を含む): 20891520

約数和(自身を除く): 12920208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 2339, 3408, 4678, 7017, 9356, 14034, 18712, 28068, 37424, 56136, 112272, 166069, 332138, 498207, 664276, 996414, 1328552, 1992828, 2657104, 3985656, 7971312]

約数ペア:

[(1, 7971312), (2, 3985656), (3, 2657104), (4, 1992828), (6, 1328552), (8, 996414), (12, 664276), (16, 498207), (24, 332138), (48, 166069), (71, 112272), (142, 56136), (213, 37424), (284, 28068), (426, 18712), (568, 14034), (852, 9356), (1136, 7017), (1704, 4678), (2339, 3408)]