38420074

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10847}}^1$

素因数の和:10890

約数の個数: 32

約数和(自身を含む): 74981376

約数和(自身を除く): 36561302

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 10847, 21694, 75929, 119317, 151858, 238634, 249481, 498962, 835219, 1670438, 1746367, 2744291, 3492734, 5488582, 19210037, 38420074]

約数ペア:

[(1, 38420074), (2, 19210037), (7, 5488582), (11, 3492734), (14, 2744291), (22, 1746367), (23, 1670438), (46, 835219), (77, 498962), (154, 249481), (161, 238634), (253, 151858), (322, 119317), (506, 75929), (1771, 21694), (3542, 10847)]