56528168

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 108250560

約数和(自身を除く): 51722392

約数列:

[1, 2, 4, 8, 67, 134, 263, 268, 401, 526, 536, 802, 1052, 1604, 2104, 3208, 17621, 26867, 35242, 53734, 70484, 105463, 107468, 140968, 210926, 214936, 421852, 843704, 7066021, 14132042, 28264084, 56528168]

約数ペア:

[(1, 56528168), (2, 28264084), (4, 14132042), (8, 7066021), (67, 843704), (134, 421852), (263, 214936), (268, 210926), (401, 140968), (526, 107468), (536, 105463), (802, 70484), (1052, 53734), (1604, 35242), (2104, 26867), (3208, 17621)]