70138964

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{42457}}^1$

素因数の和:42527

約数の個数: 24

約数和(自身を含む): 142658880

約数和(自身を除く): 72519916

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 42457, 84914, 169828, 297199, 594398, 1188796, 2504963, 5009926, 10019852, 17534741, 35069482, 70138964]

約数ペア:

[(1, 70138964), (2, 35069482), (4, 17534741), (7, 10019852), (14, 5009926), (28, 2504963), (59, 1188796), (118, 594398), (236, 297199), (413, 169828), (826, 84914), (1652, 42457)]