71615656

素因数分解:

$2^3\times 7^3\times {\mathrm{26099}}^1$

素因数の和:26126

約数の個数: 32

約数和(自身を含む): 156600000

約数和(自身を除く): 84984344

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 26099, 52198, 104396, 182693, 208792, 365386, 730772, 1278851, 1461544, 2557702, 5115404, 8951957, 10230808, 17903914, 35807828, 71615656]

約数ペア:

[(1, 71615656), (2, 35807828), (4, 17903914), (7, 10230808), (8, 8951957), (14, 5115404), (28, 2557702), (49, 1461544), (56, 1278851), (98, 730772), (196, 365386), (343, 208792), (392, 182693), (686, 104396), (1372, 52198), (2744, 26099)]