71803312

素因数分解:

$2^4\times 7^1\times {\mathrm{641101}}^1$

素因数の和:641116

約数の個数: 20

約数和(自身を含む): 158993296

約数和(自身を除く): 87189984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 641101, 1282202, 2564404, 4487707, 5128808, 8975414, 10257616, 17950828, 35901656, 71803312]

約数ペア:

[(1, 71803312), (2, 35901656), (4, 17950828), (7, 10257616), (8, 8975414), (14, 5128808), (16, 4487707), (28, 2564404), (56, 1282202), (112, 641101)]