1264928

素因数分解:

$2^5\times 7^1\times {\mathrm{5647}}^1$

素因数の和:5664

約数の個数: 24

約数和(自身を含む): 2846592

約数和(自身を除く): 1581664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 5647, 11294, 22588, 39529, 45176, 79058, 90352, 158116, 180704, 316232, 632464, 1264928]

約数ペア:

[(1, 1264928), (2, 632464), (4, 316232), (7, 180704), (8, 158116), (14, 90352), (16, 79058), (28, 45176), (32, 39529), (56, 22588), (112, 11294), (224, 5647)]