72349426

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{3719}}^1$

素因数の和:3929

約数の個数: 16

約数和(自身を含む): 110885760

約数和(自身を除く): 38536334

約数列:

[1, 2, 71, 137, 142, 274, 3719, 7438, 9727, 19454, 264049, 509503, 528098, 1019006, 36174713, 72349426]

約数ペア:

[(1, 72349426), (2, 36174713), (71, 1019006), (137, 528098), (142, 509503), (274, 264049), (3719, 19454), (7438, 9727)]