25981796

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{3343}}^1$

素因数の和:3443

約数の個数: 24

約数和(自身を含む): 47752320

約数和(自身を除く): 21770524

約数列:

[1, 2, 4, 29, 58, 67, 116, 134, 268, 1943, 3343, 3886, 6686, 7772, 13372, 96947, 193894, 223981, 387788, 447962, 895924, 6495449, 12990898, 25981796]

約数ペア:

[(1, 25981796), (2, 12990898), (4, 6495449), (29, 895924), (58, 447962), (67, 387788), (116, 223981), (134, 193894), (268, 96947), (1943, 13372), (3343, 7772), (3886, 6686)]