28268664

素因数分解:

$2^3\times 3^1\times {\mathrm{479}}^1\times {\mathrm{2459}}^1$

素因数の和:2947

約数の個数: 32

約数和(自身を含む): 70848000

約数和(自身を除く): 42579336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 479, 958, 1437, 1916, 2459, 2874, 3832, 4918, 5748, 7377, 9836, 11496, 14754, 19672, 29508, 59016, 1177861, 2355722, 3533583, 4711444, 7067166, 9422888, 14134332, 28268664]

約数ペア:

[(1, 28268664), (2, 14134332), (3, 9422888), (4, 7067166), (6, 4711444), (8, 3533583), (12, 2355722), (24, 1177861), (479, 59016), (958, 29508), (1437, 19672), (1916, 14754), (2459, 11496), (2874, 9836), (3832, 7377), (4918, 5748)]