17967767984

素因数分解:

$2^4\times {\mathrm{73}}^2\times {\mathrm{210731}}^1$

素因数の和:210885

約数の個数: 30

約数和(自身を含む): 35296134876

約数和(自身を除く): 17328366892

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 5329, 10658, 21316, 42632, 85264, 210731, 421462, 842924, 1685848, 3371696, 15383363, 30766726, 61533452, 123066904, 246133808, 1122985499, 2245970998, 4491941996, 8983883992, 17967767984]

約数ペア:

[(1, 17967767984), (2, 8983883992), (4, 4491941996), (8, 2245970998), (16, 1122985499), (73, 246133808), (146, 123066904), (292, 61533452), (584, 30766726), (1168, 15383363), (5329, 3371696), (10658, 1685848), (21316, 842924), (42632, 421462), (85264, 210731)]