28750566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{368597}}^1$

素因数の和:368615

約数の個数: 16

約数和(自身を含む): 61924464

約数和(自身を除く): 33173898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 368597, 737194, 1105791, 2211582, 4791761, 9583522, 14375283, 28750566]

約数ペア:

[(1, 28750566), (2, 14375283), (3, 9583522), (6, 4791761), (13, 2211582), (26, 1105791), (39, 737194), (78, 368597)]