64366967

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1933}}^1$

素因数の和:2078

約数の個数: 16

約数和(自身を含む): 75750912

約数和(自身を除く): 11383945

約数列:

[1, 7, 67, 71, 469, 497, 1933, 4757, 13531, 33299, 129511, 137243, 906577, 960701, 9195281, 64366967]

約数ペア:

[(1, 64366967), (7, 9195281), (67, 960701), (71, 906577), (469, 137243), (497, 129511), (1933, 33299), (4757, 13531)]