40818476

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{24239}}^1$

素因数の和:24664

約数の個数: 12

約数和(自身を含む): 71604960

約数和(自身を除く): 30786484

約数列:

[1, 2, 4, 421, 842, 1684, 24239, 48478, 96956, 10204619, 20409238, 40818476]

約数ペア:

[(1, 40818476), (2, 20409238), (4, 10204619), (421, 96956), (842, 48478), (1684, 24239)]