71885296

素因数分解:

$2^4\times 7^1\times {\mathrm{641833}}^1$

素因数の和:641848

約数の個数: 20

約数和(自身を含む): 159174832

約数和(自身を除く): 87289536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 641833, 1283666, 2567332, 4492831, 5134664, 8985662, 10269328, 17971324, 35942648, 71885296]

約数ペア:

[(1, 71885296), (2, 35942648), (4, 17971324), (7, 10269328), (8, 8985662), (14, 5134664), (16, 4492831), (28, 2567332), (56, 1283666), (112, 641833)]