78874652

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{1453}}^1$

素因数の和:1829

約数の個数: 24

約数和(自身を含む): 141922032

約数和(自身を除く): 63047380

約数列:

[1, 2, 4, 41, 82, 164, 331, 662, 1324, 1453, 2906, 5812, 13571, 27142, 54284, 59573, 119146, 238292, 480943, 961886, 1923772, 19718663, 39437326, 78874652]

約数ペア:

[(1, 78874652), (2, 39437326), (4, 19718663), (41, 1923772), (82, 961886), (164, 480943), (331, 238292), (662, 119146), (1324, 59573), (1453, 54284), (2906, 27142), (5812, 13571)]