28574194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{2251}}^1$

素因数の和:2841

約数の個数: 16

約数和(自身を含む): 46859616

約数和(自身を除く): 18285422

約数列:

[1, 2, 11, 22, 577, 1154, 2251, 4502, 6347, 12694, 24761, 49522, 1298827, 2597654, 14287097, 28574194]

約数ペア:

[(1, 28574194), (2, 14287097), (11, 2597654), (22, 1298827), (577, 49522), (1154, 24761), (2251, 12694), (4502, 6347)]