57752318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 97628160

約数和(自身を除く): 39875842

約数列:

[1, 2, 13, 26, 31, 62, 79, 158, 403, 806, 907, 1027, 1814, 2054, 2449, 4898, 11791, 23582, 28117, 31837, 56234, 63674, 71653, 143306, 365521, 731042, 931489, 1862978, 2221243, 4442486, 28876159, 57752318]

約数ペア:

[(1, 57752318), (2, 28876159), (13, 4442486), (26, 2221243), (31, 1862978), (62, 931489), (79, 731042), (158, 365521), (403, 143306), (806, 71653), (907, 63674), (1027, 56234), (1814, 31837), (2054, 28117), (2449, 23582), (4898, 11791)]