65839704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{391903}}^1$

素因数の和:391919

約数の個数: 32

約数和(自身を含む): 188113920

約数和(自身を除く): 122274216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 391903, 783806, 1175709, 1567612, 2351418, 2743321, 3135224, 4702836, 5486642, 8229963, 9405672, 10973284, 16459926, 21946568, 32919852, 65839704]

約数ペア:

[(1, 65839704), (2, 32919852), (3, 21946568), (4, 16459926), (6, 10973284), (7, 9405672), (8, 8229963), (12, 5486642), (14, 4702836), (21, 3135224), (24, 2743321), (28, 2351418), (42, 1567612), (56, 1175709), (84, 783806), (168, 391903)]