68771206

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{22637}}^1$

素因数の和:22684

約数の個数: 24

約数和(自身を含む): 123875136

約数和(自身を除く): 55103930

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 22637, 45274, 158459, 316918, 701747, 1109213, 1403494, 2218426, 4912229, 9824458, 34385603, 68771206]

約数ペア:

[(1, 68771206), (2, 34385603), (7, 9824458), (14, 4912229), (31, 2218426), (49, 1403494), (62, 1109213), (98, 701747), (217, 316918), (434, 158459), (1519, 45274), (3038, 22637)]