138026048

素因数分解:

$2^6\times {\mathrm{409}}^1\times {\mathrm{5273}}^1$

素因数の和:5694

約数の個数: 28

約数和(自身を含む): 274617180

約数和(自身を除く): 136591132

約数列:

[1, 2, 4, 8, 16, 32, 64, 409, 818, 1636, 3272, 5273, 6544, 10546, 13088, 21092, 26176, 42184, 84368, 168736, 337472, 2156657, 4313314, 8626628, 17253256, 34506512, 69013024, 138026048]

約数ペア:

[(1, 138026048), (2, 69013024), (4, 34506512), (8, 17253256), (16, 8626628), (32, 4313314), (64, 2156657), (409, 337472), (818, 168736), (1636, 84368), (3272, 42184), (5273, 26176), (6544, 21092), (10546, 13088)]