74369552

素因数分解:

$2^4\times {\mathrm{1123}}^1\times {\mathrm{4139}}^1$

素因数の和:5270

約数の個数: 20

約数和(自身を含む): 144254160

約数和(自身を除く): 69884608

約数列:

[1, 2, 4, 8, 16, 1123, 2246, 4139, 4492, 8278, 8984, 16556, 17968, 33112, 66224, 4648097, 9296194, 18592388, 37184776, 74369552]

約数ペア:

[(1, 74369552), (2, 37184776), (4, 18592388), (8, 9296194), (16, 4648097), (1123, 66224), (2246, 33112), (4139, 17968), (4492, 16556), (8278, 8984)]