39696472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1459}}^1$

素因数の和:1663

約数の個数: 32

約数和(自身を含む): 78840000

約数和(自身を除く): 39143528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 179, 358, 716, 1432, 1459, 2918, 3401, 5836, 6802, 11672, 13604, 27208, 27721, 55442, 110884, 221768, 261161, 522322, 1044644, 2089288, 4962059, 9924118, 19848236, 39696472]

約数ペア:

[(1, 39696472), (2, 19848236), (4, 9924118), (8, 4962059), (19, 2089288), (38, 1044644), (76, 522322), (152, 261161), (179, 221768), (358, 110884), (716, 55442), (1432, 27721), (1459, 27208), (2918, 13604), (3401, 11672), (5836, 6802)]