71639801858

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{61121}}^1\times {\mathrm{8747}}^1$

素因数の和:69937

約数の個数: 16

約数和(自身を含む): 109077832224

約数和(自身を除く): 37438030366

約数列:

[1, 2, 67, 134, 8747, 17494, 61121, 122242, 586049, 1172098, 4095107, 8190214, 534625387, 1069250774, 35819900929, 71639801858]

約数ペア:

[(1, 71639801858), (2, 35819900929), (67, 1069250774), (134, 534625387), (8747, 8190214), (17494, 4095107), (61121, 1172098), (122242, 586049)]