28047178

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{1481}}^1$

素因数の和:2057

約数の個数: 16

約数和(自身を含む): 44655624

約数和(自身を除く): 16608446

約数列:

[1, 2, 17, 34, 557, 1114, 1481, 2962, 9469, 18938, 25177, 50354, 824917, 1649834, 14023589, 28047178]

約数ペア:

[(1, 28047178), (2, 14023589), (17, 1649834), (34, 824917), (557, 50354), (1114, 25177), (1481, 18938), (2962, 9469)]