64490224

素因数分解:

$2^4\times {\mathrm{1439}}^1\times {\mathrm{2801}}^1$

素因数の和:4248

約数の個数: 20

約数和(自身を含む): 125081280

約数和(自身を除く): 60591056

約数列:

[1, 2, 4, 8, 16, 1439, 2801, 2878, 5602, 5756, 11204, 11512, 22408, 23024, 44816, 4030639, 8061278, 16122556, 32245112, 64490224]

約数ペア:

[(1, 64490224), (2, 32245112), (4, 16122556), (8, 8061278), (16, 4030639), (1439, 44816), (2801, 23024), (2878, 22408), (5602, 11512), (5756, 11204)]