38877470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3221}}^1$

素因数の和:3316

約数の個数: 32

約数和(自身を含む): 75162816

約数和(自身を除く): 36285346

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 3221, 6035, 6442, 12070, 16105, 32210, 54757, 109514, 228691, 273785, 457382, 547570, 1143455, 2286910, 3887747, 7775494, 19438735, 38877470]

約数ペア:

[(1, 38877470), (2, 19438735), (5, 7775494), (10, 3887747), (17, 2286910), (34, 1143455), (71, 547570), (85, 457382), (142, 273785), (170, 228691), (355, 109514), (710, 54757), (1207, 32210), (2414, 16105), (3221, 12070), (6035, 6442)]