68857276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{23549}}^1$

素因数の和:23613

約数の個数: 24

約数和(自身を含む): 130561200

約数和(自身を除く): 61703924

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 23549, 47098, 94196, 400333, 800666, 1012607, 1601332, 2025214, 4050428, 17214319, 34428638, 68857276]

約数ペア:

[(1, 68857276), (2, 34428638), (4, 17214319), (17, 4050428), (34, 2025214), (43, 1601332), (68, 1012607), (86, 800666), (172, 400333), (731, 94196), (1462, 47098), (2924, 23549)]