64419656

素因数分解:

$2^3\times 7^1\times {\mathrm{1150351}}^1$

素因数の和:1150364

約数の個数: 16

約数和(自身を含む): 138042240

約数和(自身を除く): 73622584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1150351, 2300702, 4601404, 8052457, 9202808, 16104914, 32209828, 64419656]

約数ペア:

[(1, 64419656), (2, 32209828), (4, 16104914), (7, 9202808), (8, 8052457), (14, 4601404), (28, 2300702), (56, 1150351)]