74974564

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{32261}}^1$

素因数の和:32355

約数の個数: 24

約数和(自身を含む): 151760448

約数和(自身を除く): 76785884

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 32261, 64522, 129044, 225827, 451654, 903308, 2677663, 5355326, 10710652, 18743641, 37487282, 74974564]

約数ペア:

[(1, 74974564), (2, 37487282), (4, 18743641), (7, 10710652), (14, 5355326), (28, 2677663), (83, 903308), (166, 451654), (332, 225827), (581, 129044), (1162, 64522), (2324, 32261)]