71425178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{104729}}^1$

素因数の和:104773

約数の個数: 16

約数和(自身を含む): 120648960

約数和(自身を除く): 49223782

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 104729, 209458, 1152019, 2304038, 3246599, 6493198, 35712589, 71425178]

約数ペア:

[(1, 71425178), (2, 35712589), (11, 6493198), (22, 3246599), (31, 2304038), (62, 1152019), (341, 209458), (682, 104729)]