4445336

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 9603840

約数和(自身を除く): 5158504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 487, 652, 974, 1141, 1304, 1948, 2282, 3409, 3896, 4564, 6818, 9128, 13636, 27272, 79381, 158762, 317524, 555667, 635048, 1111334, 2222668, 4445336]

約数ペア:

[(1, 4445336), (2, 2222668), (4, 1111334), (7, 635048), (8, 555667), (14, 317524), (28, 158762), (56, 79381), (163, 27272), (326, 13636), (487, 9128), (652, 6818), (974, 4564), (1141, 3896), (1304, 3409), (1948, 2282)]