68263778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{20549}}^1$

素因数の和:20713

約数の個数: 16

約数和(自身を含む): 112449600

約数和(自身を除く): 44185822

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 20549, 41098, 226039, 452078, 3102899, 6205798, 34131889, 68263778]

約数ペア:

[(1, 68263778), (2, 34131889), (11, 6205798), (22, 3102899), (151, 452078), (302, 226039), (1661, 41098), (3322, 20549)]