74755646

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 130775040

約数和(自身を除く): 56019394

約数列:

[1, 2, 7, 14, 79, 158, 257, 263, 514, 526, 553, 1106, 1799, 1841, 3598, 3682, 20303, 20777, 40606, 41554, 67591, 135182, 142121, 145439, 284242, 290878, 473137, 946274, 5339689, 10679378, 37377823, 74755646]

約数ペア:

[(1, 74755646), (2, 37377823), (7, 10679378), (14, 5339689), (79, 946274), (158, 473137), (257, 290878), (263, 284242), (514, 145439), (526, 142121), (553, 135182), (1106, 67591), (1799, 41554), (1841, 40606), (3598, 20777), (3682, 20303)]