12940802912

素因数分解:

$2^5\times {\mathrm{7211}}^1\times {\mathrm{56081}}^1$

素因数の和:63302

約数の個数: 24

約数和(自身を含む): 25481193192

約数和(自身を除く): 12540390280

約数列:

[1, 2, 4, 8, 16, 32, 7211, 14422, 28844, 56081, 57688, 112162, 115376, 224324, 230752, 448648, 897296, 1794592, 404400091, 808800182, 1617600364, 3235200728, 6470401456, 12940802912]

約数ペア:

[(1, 12940802912), (2, 6470401456), (4, 3235200728), (8, 1617600364), (16, 808800182), (32, 404400091), (7211, 1794592), (14422, 897296), (28844, 448648), (56081, 230752), (57688, 224324), (112162, 115376)]