25576496

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{1201}}^1$

素因数の和:1242

約数の個数: 40

約数和(自身を含む): 54551568

約数和(自身を除く): 28975072

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1201, 1331, 1936, 2402, 2662, 4804, 5324, 9608, 10648, 13211, 19216, 21296, 26422, 52844, 105688, 145321, 211376, 290642, 581284, 1162568, 1598531, 2325136, 3197062, 6394124, 12788248, 25576496]

約数ペア:

[(1, 25576496), (2, 12788248), (4, 6394124), (8, 3197062), (11, 2325136), (16, 1598531), (22, 1162568), (44, 581284), (88, 290642), (121, 211376), (176, 145321), (242, 105688), (484, 52844), (968, 26422), (1201, 21296), (1331, 19216), (1936, 13211), (2402, 10648), (2662, 9608), (4804, 5324)]