40470506

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{2137}}^1$

素因数の和:2713

約数の個数: 16

約数和(自身を含む): 64422216

約数和(自身を除く): 23951710

約数列:

[1, 2, 17, 34, 557, 1114, 2137, 4274, 9469, 18938, 36329, 72658, 1190309, 2380618, 20235253, 40470506]

約数ペア:

[(1, 40470506), (2, 20235253), (17, 2380618), (34, 1190309), (557, 72658), (1114, 36329), (2137, 18938), (4274, 9469)]