28423668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26029}}^1$

素因数の和:26056

約数の個数: 48

約数和(自身を含む): 81630080

約数和(自身を除く): 53206412

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 26029, 52058, 78087, 104116, 156174, 182203, 312348, 338377, 364406, 546609, 676754, 728812, 1015131, 1093218, 1353508, 2030262, 2186436, 2368639, 4060524, 4737278, 7105917, 9474556, 14211834, 28423668]

約数ペア:

[(1, 28423668), (2, 14211834), (3, 9474556), (4, 7105917), (6, 4737278), (7, 4060524), (12, 2368639), (13, 2186436), (14, 2030262), (21, 1353508), (26, 1093218), (28, 1015131), (39, 728812), (42, 676754), (52, 546609), (78, 364406), (84, 338377), (91, 312348), (156, 182203), (182, 156174), (273, 104116), (364, 78087), (546, 52058), (1092, 26029)]