140051372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{2617}}^1$

素因数の和:3425

約数の個数: 24

約数和(自身を含む): 259935984

約数和(自身を除く): 119884612

約数列:

[1, 2, 4, 17, 34, 68, 787, 1574, 2617, 3148, 5234, 10468, 13379, 26758, 44489, 53516, 88978, 177956, 2059579, 4119158, 8238316, 35012843, 70025686, 140051372]

約数ペア:

[(1, 140051372), (2, 70025686), (4, 35012843), (17, 8238316), (34, 4119158), (68, 2059579), (787, 177956), (1574, 88978), (2617, 53516), (3148, 44489), (5234, 26758), (10468, 13379)]