28236410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{419}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 53343360

約数和(自身を除く): 25106950

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 293, 419, 586, 838, 1465, 2095, 2930, 4190, 6739, 9637, 13478, 19274, 33695, 48185, 67390, 96370, 122767, 245534, 613835, 1227670, 2823641, 5647282, 14118205, 28236410]

約数ペア:

[(1, 28236410), (2, 14118205), (5, 5647282), (10, 2823641), (23, 1227670), (46, 613835), (115, 245534), (230, 122767), (293, 96370), (419, 67390), (586, 48185), (838, 33695), (1465, 19274), (2095, 13478), (2930, 9637), (4190, 6739)]