28582072

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{19739}}^1$

素因数の和:19926

約数の個数: 16

約数和(自身を含む): 53890200

約数和(自身を除く): 25308128

約数列:

[1, 2, 4, 8, 181, 362, 724, 1448, 19739, 39478, 78956, 157912, 3572759, 7145518, 14291036, 28582072]

約数ペア:

[(1, 28582072), (2, 14291036), (4, 7145518), (8, 3572759), (181, 157912), (362, 78956), (724, 39478), (1448, 19739)]