72452737

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{1447}}^1$

素因数の和:1788

約数の個数: 16

約数和(自身を含む): 86740992

約数和(自身を除く): 14288255

約数列:

[1, 7, 23, 161, 311, 1447, 2177, 7153, 10129, 33281, 50071, 232967, 450017, 3150119, 10350391, 72452737]

約数ペア:

[(1, 72452737), (7, 10350391), (23, 3150119), (161, 450017), (311, 232967), (1447, 50071), (2177, 33281), (7153, 10129)]