27711812

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{829}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 49710360

約数和(自身を除く): 21998548

約数列:

[1, 2, 4, 61, 122, 137, 244, 274, 548, 829, 1658, 3316, 8357, 16714, 33428, 50569, 101138, 113573, 202276, 227146, 454292, 6927953, 13855906, 27711812]

約数ペア:

[(1, 27711812), (2, 13855906), (4, 6927953), (61, 454292), (122, 227146), (137, 202276), (244, 113573), (274, 101138), (548, 50569), (829, 33428), (1658, 16714), (3316, 8357)]