28133324

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 53706240

約数和(自身を除く): 25572916

約数列:

[1, 2, 4, 23, 46, 59, 71, 73, 92, 118, 142, 146, 236, 284, 292, 1357, 1633, 1679, 2714, 3266, 3358, 4189, 4307, 5183, 5428, 6532, 6716, 8378, 8614, 10366, 16756, 17228, 20732, 96347, 99061, 119209, 192694, 198122, 238418, 305797, 385388, 396244, 476836, 611594, 1223188, 7033331, 14066662, 28133324]

約数ペア:

[(1, 28133324), (2, 14066662), (4, 7033331), (23, 1223188), (46, 611594), (59, 476836), (71, 396244), (73, 385388), (92, 305797), (118, 238418), (142, 198122), (146, 192694), (236, 119209), (284, 99061), (292, 96347), (1357, 20732), (1633, 17228), (1679, 16756), (2714, 10366), (3266, 8614), (3358, 8378), (4189, 6716), (4307, 6532), (5183, 5428)]