25522512

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{7489}}^1$

素因数の和:7571

約数の個数: 40

約数和(自身を含む): 66870720

約数和(自身を除く): 41348208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 7489, 14978, 22467, 29956, 44934, 59912, 89868, 119824, 179736, 359472, 531719, 1063438, 1595157, 2126876, 3190314, 4253752, 6380628, 8507504, 12761256, 25522512]

約数ペア:

[(1, 25522512), (2, 12761256), (3, 8507504), (4, 6380628), (6, 4253752), (8, 3190314), (12, 2126876), (16, 1595157), (24, 1063438), (48, 531719), (71, 359472), (142, 179736), (213, 119824), (284, 89868), (426, 59912), (568, 44934), (852, 29956), (1136, 22467), (1704, 14978), (3408, 7489)]