68642926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{22447}}^1$

素因数の和:22599

約数の個数: 16

約数和(自身を含む): 113137920

約数和(自身を除く): 44494994

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 22447, 44894, 246917, 493834, 3120133, 6240266, 34321463, 68642926]

約数ペア:

[(1, 68642926), (2, 34321463), (11, 6240266), (22, 3120133), (139, 493834), (278, 246917), (1529, 44894), (3058, 22447)]