71388002828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{3821}}^1\times {\mathrm{274751}}^1$

素因数の和:278593

約数の個数: 24

約数和(自身を含む): 132312870144

約数和(自身を除く): 60924867316

約数列:

[1, 2, 4, 17, 34, 68, 3821, 7642, 15284, 64957, 129914, 259828, 274751, 549502, 1099004, 4670767, 9341534, 18683068, 1049823571, 2099647142, 4199294284, 17847000707, 35694001414, 71388002828]

約数ペア:

[(1, 71388002828), (2, 35694001414), (4, 17847000707), (17, 4199294284), (34, 2099647142), (68, 1049823571), (3821, 18683068), (7642, 9341534), (15284, 4670767), (64957, 1099004), (129914, 549502), (259828, 274751)]