74880386

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{40829}}^1$

素因数の和:40969

約数の個数: 16

約数和(自身を含む): 129349440

約数和(自身を除く): 54469054

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 40829, 81658, 285803, 571606, 5348599, 10697198, 37440193, 74880386]

約数ペア:

[(1, 74880386), (2, 37440193), (7, 10697198), (14, 5348599), (131, 571606), (262, 285803), (917, 81658), (1834, 40829)]