64401454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{4447}}^1$

素因数の和:5019

約数の個数: 16

約数和(自身を含む): 104243328

約数和(自身を除く): 39841874

約数列:

[1, 2, 13, 26, 557, 1114, 4447, 7241, 8894, 14482, 57811, 115622, 2476979, 4953958, 32200727, 64401454]

約数ペア:

[(1, 64401454), (2, 32200727), (13, 4953958), (26, 2476979), (557, 115622), (1114, 57811), (4447, 14482), (7241, 8894)]