63640256

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{21157}}^1$

素因数の和:21216

約数の個数: 28

約数和(自身を含む): 128979168

約数和(自身を除く): 65338912

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 21157, 42314, 84628, 169256, 338512, 677024, 994379, 1354048, 1988758, 3977516, 7955032, 15910064, 31820128, 63640256]

約数ペア:

[(1, 63640256), (2, 31820128), (4, 15910064), (8, 7955032), (16, 3977516), (32, 1988758), (47, 1354048), (64, 994379), (94, 677024), (188, 338512), (376, 169256), (752, 84628), (1504, 42314), (3008, 21157)]