28704522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{62131}}^1$

素因数の和:62154

約数の個数: 32

約数和(自身を含む): 71576064

約数和(自身を除く): 42871542

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 62131, 124262, 186393, 372786, 434917, 683441, 869834, 1304751, 1366882, 2050323, 2609502, 4100646, 4784087, 9568174, 14352261, 28704522]

約数ペア:

[(1, 28704522), (2, 14352261), (3, 9568174), (6, 4784087), (7, 4100646), (11, 2609502), (14, 2050323), (21, 1366882), (22, 1304751), (33, 869834), (42, 683441), (66, 434917), (77, 372786), (154, 186393), (231, 124262), (462, 62131)]