78243476

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{2477}}^1$

素因数の和:2683

約数の個数: 24

約数和(自身を含む): 140502600

約数和(自身を除く): 62259124

約数列:

[1, 2, 4, 53, 106, 149, 212, 298, 596, 2477, 4954, 7897, 9908, 15794, 31588, 131281, 262562, 369073, 525124, 738146, 1476292, 19560869, 39121738, 78243476]

約数ペア:

[(1, 78243476), (2, 39121738), (4, 19560869), (53, 1476292), (106, 738146), (149, 525124), (212, 369073), (298, 262562), (596, 131281), (2477, 31588), (4954, 15794), (7897, 9908)]