72240478

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1\times {\mathrm{1279}}^1$

素因数の和:2223

約数の個数: 16

約数和(自身を含む): 112066560

約数和(自身を除く): 39826082

約数列:

[1, 2, 31, 62, 911, 1279, 1822, 2558, 28241, 39649, 56482, 79298, 1165169, 2330338, 36120239, 72240478]

約数ペア:

[(1, 72240478), (2, 36120239), (31, 2330338), (62, 1165169), (911, 79298), (1279, 56482), (1822, 39649), (2558, 28241)]