6990376

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 13754880

約数和(自身を除く): 6764504

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 397, 568, 794, 1588, 2201, 3176, 4402, 8804, 12307, 17608, 24614, 28187, 49228, 56374, 98456, 112748, 225496, 873797, 1747594, 3495188, 6990376]

約数ペア:

[(1, 6990376), (2, 3495188), (4, 1747594), (8, 873797), (31, 225496), (62, 112748), (71, 98456), (124, 56374), (142, 49228), (248, 28187), (284, 24614), (397, 17608), (568, 12307), (794, 8804), (1588, 4402), (2201, 3176)]