28443108

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2081}}^1$

素因数の和:2172

約数の個数: 48

約数和(自身を含む): 71354304

約数和(自身を除く): 42911196

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 134, 201, 204, 268, 402, 804, 1139, 2081, 2278, 3417, 4162, 4556, 6243, 6834, 8324, 12486, 13668, 24972, 35377, 70754, 106131, 139427, 141508, 212262, 278854, 418281, 424524, 557708, 836562, 1673124, 2370259, 4740518, 7110777, 9481036, 14221554, 28443108]

約数ペア:

[(1, 28443108), (2, 14221554), (3, 9481036), (4, 7110777), (6, 4740518), (12, 2370259), (17, 1673124), (34, 836562), (51, 557708), (67, 424524), (68, 418281), (102, 278854), (134, 212262), (201, 141508), (204, 139427), (268, 106131), (402, 70754), (804, 35377), (1139, 24972), (2081, 13668), (2278, 12486), (3417, 8324), (4162, 6834), (4556, 6243)]