7897904

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:633

約数の個数: 40

約数和(自身を含む): 17641728

約数和(自身を除く): 9743824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 467, 604, 934, 1057, 1208, 1868, 2114, 2416, 3269, 3736, 4228, 6538, 7472, 8456, 13076, 16912, 26152, 52304, 70517, 141034, 282068, 493619, 564136, 987238, 1128272, 1974476, 3948952, 7897904]

約数ペア:

[(1, 7897904), (2, 3948952), (4, 1974476), (7, 1128272), (8, 987238), (14, 564136), (16, 493619), (28, 282068), (56, 141034), (112, 70517), (151, 52304), (302, 26152), (467, 16912), (604, 13076), (934, 8456), (1057, 7472), (1208, 6538), (1868, 4228), (2114, 3736), (2416, 3269)]