28309212

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{6959}}^1$

素因数の和:7082

約数の個数: 36

約数和(自身を含む): 72203040

約数和(自身を除く): 43893828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 6959, 13918, 20877, 27836, 41754, 62631, 83508, 125262, 250524, 786367, 1572734, 2359101, 3145468, 4718202, 7077303, 9436404, 14154606, 28309212]

約数ペア:

[(1, 28309212), (2, 14154606), (3, 9436404), (4, 7077303), (6, 4718202), (9, 3145468), (12, 2359101), (18, 1572734), (36, 786367), (113, 250524), (226, 125262), (339, 83508), (452, 62631), (678, 41754), (1017, 27836), (1356, 20877), (2034, 13918), (4068, 6959)]