25768472

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1019}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 50490000

約数和(自身を除く): 24721528

約数列:

[1, 2, 4, 8, 29, 58, 109, 116, 218, 232, 436, 872, 1019, 2038, 3161, 4076, 6322, 8152, 12644, 25288, 29551, 59102, 111071, 118204, 222142, 236408, 444284, 888568, 3221059, 6442118, 12884236, 25768472]

約数ペア:

[(1, 25768472), (2, 12884236), (4, 6442118), (8, 3221059), (29, 888568), (58, 444284), (109, 236408), (116, 222142), (218, 118204), (232, 111071), (436, 59102), (872, 29551), (1019, 25288), (2038, 12644), (3161, 8152), (4076, 6322)]