25212408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{80809}}^1$

素因数の和:80831

約数の個数: 32

約数和(自身を含む): 67880400

約数和(自身を除く): 42667992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 80809, 161618, 242427, 323236, 484854, 646472, 969708, 1050517, 1939416, 2101034, 3151551, 4202068, 6303102, 8404136, 12606204, 25212408]

約数ペア:

[(1, 25212408), (2, 12606204), (3, 8404136), (4, 6303102), (6, 4202068), (8, 3151551), (12, 2101034), (13, 1939416), (24, 1050517), (26, 969708), (39, 646472), (52, 484854), (78, 323236), (104, 242427), (156, 161618), (312, 80809)]