23921072

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4967}}^1$

素因数の和:5025

約数の個数: 40

約数和(自身を含む): 54210816

約数和(自身を除く): 30289744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 4967, 9934, 19868, 34769, 39736, 69538, 79472, 139076, 213581, 278152, 427162, 556304, 854324, 1495067, 1708648, 2990134, 3417296, 5980268, 11960536, 23921072]

約数ペア:

[(1, 23921072), (2, 11960536), (4, 5980268), (7, 3417296), (8, 2990134), (14, 1708648), (16, 1495067), (28, 854324), (43, 556304), (56, 427162), (86, 278152), (112, 213581), (172, 139076), (301, 79472), (344, 69538), (602, 39736), (688, 34769), (1204, 19868), (2408, 9934), (4816, 4967)]