72655462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{21871}}^1$

素因数の和:22035

約数の個数: 16

約数和(自身を含む): 119683584

約数和(自身を除く): 47028122

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 21871, 43742, 240581, 481162, 3302521, 6605042, 36327731, 72655462]

約数ペア:

[(1, 72655462), (2, 36327731), (11, 6605042), (22, 3302521), (151, 481162), (302, 240581), (1661, 43742), (3322, 21871)]