12877256

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1013}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 27743040

約数和(自身を除く): 14865784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1013, 1589, 1816, 2026, 3178, 4052, 6356, 7091, 8104, 12712, 14182, 28364, 56728, 229951, 459902, 919804, 1609657, 1839608, 3219314, 6438628, 12877256]

約数ペア:

[(1, 12877256), (2, 6438628), (4, 3219314), (7, 1839608), (8, 1609657), (14, 919804), (28, 459902), (56, 229951), (227, 56728), (454, 28364), (908, 14182), (1013, 12712), (1589, 8104), (1816, 7091), (2026, 6356), (3178, 4052)]