72250036

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{440549}}^1$

素因数の和:440594

約数の個数: 12

約数和(自身を含む): 129521700

約数和(自身を除く): 57271664

約数列:

[1, 2, 4, 41, 82, 164, 440549, 881098, 1762196, 18062509, 36125018, 72250036]

約数ペア:

[(1, 72250036), (2, 36125018), (4, 18062509), (41, 1762196), (82, 881098), (164, 440549)]