42151714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^2\times {\mathrm{307}}^1$

素因数の和:478

約数の個数: 24

約数和(自身を含む): 70087248

約数和(自身を除く): 27935534

約数列:

[1, 2, 11, 22, 79, 158, 307, 614, 869, 1738, 3377, 6241, 6754, 12482, 24253, 48506, 68651, 137302, 266783, 533566, 1915987, 3831974, 21075857, 42151714]

約数ペア:

[(1, 42151714), (2, 21075857), (11, 3831974), (22, 1915987), (79, 533566), (158, 266783), (307, 137302), (614, 68651), (869, 48506), (1738, 24253), (3377, 12482), (6241, 6754)]