21777856

素因数分解:

$2^6\times {\mathrm{179}}^1\times {\mathrm{1901}}^1$

素因数の和:2092

約数の個数: 28

約数和(自身を含む): 43479720

約数和(自身を除く): 21701864

約数列:

[1, 2, 4, 8, 16, 32, 64, 179, 358, 716, 1432, 1901, 2864, 3802, 5728, 7604, 11456, 15208, 30416, 60832, 121664, 340279, 680558, 1361116, 2722232, 5444464, 10888928, 21777856]

約数ペア:

[(1, 21777856), (2, 10888928), (4, 5444464), (8, 2722232), (16, 1361116), (32, 680558), (64, 340279), (179, 121664), (358, 60832), (716, 30416), (1432, 15208), (1901, 11456), (2864, 7604), (3802, 5728)]