64868044

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{857}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 115315200

約数和(自身を除く): 50447156

約数列:

[1, 2, 4, 127, 149, 254, 298, 508, 596, 857, 1714, 3428, 18923, 37846, 75692, 108839, 127693, 217678, 255386, 435356, 510772, 16217011, 32434022, 64868044]

約数ペア:

[(1, 64868044), (2, 32434022), (4, 16217011), (127, 510772), (149, 435356), (254, 255386), (298, 217678), (508, 127693), (596, 108839), (857, 75692), (1714, 37846), (3428, 18923)]