26724572

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1489}}^1$

素因数の和:2141

約数の個数: 24

約数和(自身を含む): 53568480

約数和(自身を除く): 26843908

約数列:

[1, 2, 4, 7, 14, 28, 641, 1282, 1489, 2564, 2978, 4487, 5956, 8974, 10423, 17948, 20846, 41692, 954449, 1908898, 3817796, 6681143, 13362286, 26724572]

約数ペア:

[(1, 26724572), (2, 13362286), (4, 6681143), (7, 3817796), (14, 1908898), (28, 954449), (641, 41692), (1282, 20846), (1489, 17948), (2564, 10423), (2978, 8974), (4487, 5956)]