40970036

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{24329}}^1$

素因数の和:24754

約数の個数: 12

約数和(自身を含む): 71870820

約数和(自身を除く): 30900784

約数列:

[1, 2, 4, 421, 842, 1684, 24329, 48658, 97316, 10242509, 20485018, 40970036]

約数ペア:

[(1, 40970036), (2, 20485018), (4, 10242509), (421, 97316), (842, 48658), (1684, 24329)]