56081812

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1289}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 100233000

約数和(自身を除く): 44151188

約数列:

[1, 2, 4, 73, 146, 149, 292, 298, 596, 1289, 2578, 5156, 10877, 21754, 43508, 94097, 188194, 192061, 376388, 384122, 768244, 14020453, 28040906, 56081812]

約数ペア:

[(1, 56081812), (2, 28040906), (4, 14020453), (73, 768244), (146, 384122), (149, 376388), (292, 192061), (298, 188194), (596, 94097), (1289, 43508), (2578, 21754), (5156, 10877)]