25375028

素因数分解:

$2^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1493}}^1$

素因数の和:2111

約数の個数: 24

約数和(自身を含む): 50867712

約数和(自身を除く): 25492684

約数列:

[1, 2, 4, 7, 14, 28, 607, 1214, 1493, 2428, 2986, 4249, 5972, 8498, 10451, 16996, 20902, 41804, 906251, 1812502, 3625004, 6343757, 12687514, 25375028]

約数ペア:

[(1, 25375028), (2, 12687514), (4, 6343757), (7, 3625004), (14, 1812502), (28, 906251), (607, 41804), (1214, 20902), (1493, 16996), (2428, 10451), (2986, 8498), (4249, 5972)]