72788342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{21911}}^1$

素因数の和:22075

約数の個数: 16

約数和(自身を含む): 119902464

約数和(自身を除く): 47114122

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 21911, 43822, 241021, 482042, 3308561, 6617122, 36394171, 72788342]

約数ペア:

[(1, 72788342), (2, 36394171), (11, 6617122), (22, 3308561), (151, 482042), (302, 241021), (1661, 43822), (3322, 21911)]