28787736

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{63131}}^1$

素因数の和:63159

約数の個数: 32

約数和(自身を含む): 75758400

約数和(自身を除く): 46970664

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 63131, 126262, 189393, 252524, 378786, 505048, 757572, 1199489, 1515144, 2398978, 3598467, 4797956, 7196934, 9595912, 14393868, 28787736]

約数ペア:

[(1, 28787736), (2, 14393868), (3, 9595912), (4, 7196934), (6, 4797956), (8, 3598467), (12, 2398978), (19, 1515144), (24, 1199489), (38, 757572), (57, 505048), (76, 378786), (114, 252524), (152, 189393), (228, 126262), (456, 63131)]