8890672

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:665

約数の個数: 40

約数和(自身を含む): 19847936

約数和(自身を除く): 10957264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 326, 487, 652, 974, 1141, 1304, 1948, 2282, 2608, 3409, 3896, 4564, 6818, 7792, 9128, 13636, 18256, 27272, 54544, 79381, 158762, 317524, 555667, 635048, 1111334, 1270096, 2222668, 4445336, 8890672]

約数ペア:

[(1, 8890672), (2, 4445336), (4, 2222668), (7, 1270096), (8, 1111334), (14, 635048), (16, 555667), (28, 317524), (56, 158762), (112, 79381), (163, 54544), (326, 27272), (487, 18256), (652, 13636), (974, 9128), (1141, 7792), (1304, 6818), (1948, 4564), (2282, 3896), (2608, 3409)]