68772452

素因数分解:

$2^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{8867}}^1$

素因数の和:9155

約数の個数: 24

約数和(自身を含む): 138057024

約数和(自身を除く): 69284572

約数列:

[1, 2, 4, 7, 14, 28, 277, 554, 1108, 1939, 3878, 7756, 8867, 17734, 35468, 62069, 124138, 248276, 2456159, 4912318, 9824636, 17193113, 34386226, 68772452]

約数ペア:

[(1, 68772452), (2, 34386226), (4, 17193113), (7, 9824636), (14, 4912318), (28, 2456159), (277, 248276), (554, 124138), (1108, 62069), (1939, 35468), (3878, 17734), (7756, 8867)]