40802636

素因数分解:

$2^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{2797}}^1$

素因数の和:3329

約数の個数: 24

約数和(自身を含む): 81791136

約数和(自身を除く): 40988500

約数列:

[1, 2, 4, 7, 14, 28, 521, 1042, 2084, 2797, 3647, 5594, 7294, 11188, 14588, 19579, 39158, 78316, 1457237, 2914474, 5828948, 10200659, 20401318, 40802636]

約数ペア:

[(1, 40802636), (2, 20401318), (4, 10200659), (7, 5828948), (14, 2914474), (28, 1457237), (521, 78316), (1042, 39158), (2084, 19579), (2797, 14588), (3647, 11188), (5594, 7294)]