72641122

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{8429}}^1$

素因数の和:8601

約数の個数: 16

約数和(自身を含む): 113299200

約数和(自身を除く): 40658078

約数列:

[1, 2, 31, 62, 139, 278, 4309, 8429, 8618, 16858, 261299, 522598, 1171631, 2343262, 36320561, 72641122]

約数ペア:

[(1, 72641122), (2, 36320561), (31, 2343262), (62, 1171631), (139, 522598), (278, 261299), (4309, 16858), (8429, 8618)]