72877856

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{22111}}^1$

素因数の和:22224

約数の個数: 24

約数和(自身を含む): 144877824

約数和(自身を除く): 71999968

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 22111, 44222, 88444, 176888, 353776, 707552, 2277433, 4554866, 9109732, 18219464, 36438928, 72877856]

約数ペア:

[(1, 72877856), (2, 36438928), (4, 18219464), (8, 9109732), (16, 4554866), (32, 2277433), (103, 707552), (206, 353776), (412, 176888), (824, 88444), (1648, 44222), (3296, 22111)]