74765468

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{709}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 134428560

約数和(自身を除く): 59663092

約数列:

[1, 2, 4, 41, 82, 164, 643, 709, 1286, 1418, 2572, 2836, 26363, 29069, 52726, 58138, 105452, 116276, 455887, 911774, 1823548, 18691367, 37382734, 74765468]

約数ペア:

[(1, 74765468), (2, 37382734), (4, 18691367), (41, 1823548), (82, 911774), (164, 455887), (643, 116276), (709, 105452), (1286, 58138), (1418, 52726), (2572, 29069), (2836, 26363)]