38117870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2851}}^1$

素因数の和:3056

約数の個数: 32

約数和(自身を含む): 78852096

約数和(自身を除く): 40734226

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 191, 382, 955, 1337, 1910, 2674, 2851, 5702, 6685, 13370, 14255, 19957, 28510, 39914, 99785, 199570, 544541, 1089082, 2722705, 3811787, 5445410, 7623574, 19058935, 38117870]

約数ペア:

[(1, 38117870), (2, 19058935), (5, 7623574), (7, 5445410), (10, 3811787), (14, 2722705), (35, 1089082), (70, 544541), (191, 199570), (382, 99785), (955, 39914), (1337, 28510), (1910, 19957), (2674, 14255), (2851, 13370), (5702, 6685)]