12782524568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{7321}}^1\times {\mathrm{19841}}^1$

素因数の和:27179

約数の個数: 32

約数和(自身を含む): 26150962320

約数和(自身を除く): 13368437752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 7321, 14642, 19841, 29284, 39682, 58568, 79364, 80531, 158728, 161062, 218251, 322124, 436502, 644248, 873004, 1746008, 145255961, 290511922, 581023844, 1162047688, 1597815571, 3195631142, 6391262284, 12782524568]

約数ペア:

[(1, 12782524568), (2, 6391262284), (4, 3195631142), (8, 1597815571), (11, 1162047688), (22, 581023844), (44, 290511922), (88, 145255961), (7321, 1746008), (14642, 873004), (19841, 644248), (29284, 436502), (39682, 322124), (58568, 218251), (79364, 161062), (80531, 158728)]