68542612

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{6997}}^1$

素因数の和:7111

約数の個数: 24

約数和(自身を含む): 125404160

約数和(自身を除く): 56861548

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 2449, 4898, 6997, 9796, 13994, 27988, 216907, 433814, 552763, 867628, 1105526, 2211052, 17135653, 34271306, 68542612]

約数ペア:

[(1, 68542612), (2, 34271306), (4, 17135653), (31, 2211052), (62, 1105526), (79, 867628), (124, 552763), (158, 433814), (316, 216907), (2449, 27988), (4898, 13994), (6997, 9796)]