25387752

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{81371}}^1$

素因数の和:81393

約数の個数: 32

約数和(自身を含む): 68352480

約数和(自身を除く): 42964728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 81371, 162742, 244113, 325484, 488226, 650968, 976452, 1057823, 1952904, 2115646, 3173469, 4231292, 6346938, 8462584, 12693876, 25387752]

約数ペア:

[(1, 25387752), (2, 12693876), (3, 8462584), (4, 6346938), (6, 4231292), (8, 3173469), (12, 2115646), (13, 1952904), (24, 1057823), (26, 976452), (39, 650968), (52, 488226), (78, 325484), (104, 244113), (156, 162742), (312, 81371)]