25232532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8513}}^1$

素因数の和:8552

約数の個数: 48

約数和(自身を含む): 66749760

約数和(自身を除く): 41517228

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 8513, 17026, 25539, 34052, 51078, 102156, 110669, 161747, 221338, 323494, 332007, 442676, 485241, 646988, 664014, 970482, 1328028, 1940964, 2102711, 4205422, 6308133, 8410844, 12616266, 25232532]

約数ペア:

[(1, 25232532), (2, 12616266), (3, 8410844), (4, 6308133), (6, 4205422), (12, 2102711), (13, 1940964), (19, 1328028), (26, 970482), (38, 664014), (39, 646988), (52, 485241), (57, 442676), (76, 332007), (78, 323494), (114, 221338), (156, 161747), (228, 110669), (247, 102156), (494, 51078), (741, 34052), (988, 25539), (1482, 17026), (2964, 8513)]