74572712

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{857}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 142857000

約数和(自身を除く): 68284288

約数列:

[1, 2, 4, 8, 73, 146, 149, 292, 298, 584, 596, 857, 1192, 1714, 3428, 6856, 10877, 21754, 43508, 62561, 87016, 125122, 127693, 250244, 255386, 500488, 510772, 1021544, 9321589, 18643178, 37286356, 74572712]

約数ペア:

[(1, 74572712), (2, 37286356), (4, 18643178), (8, 9321589), (73, 1021544), (146, 510772), (149, 500488), (292, 255386), (298, 250244), (584, 127693), (596, 125122), (857, 87016), (1192, 62561), (1714, 43508), (3428, 21754), (6856, 10877)]