42942872

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{9239}}^1$

素因数の和:9335

約数の個数: 32

約数和(自身を含む): 93139200

約数和(自身を除く): 50196328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 9239, 18478, 36956, 64673, 73912, 129346, 258692, 517384, 766837, 1533674, 3067348, 5367859, 6134696, 10735718, 21471436, 42942872]

約数ペア:

[(1, 42942872), (2, 21471436), (4, 10735718), (7, 6134696), (8, 5367859), (14, 3067348), (28, 1533674), (56, 766837), (83, 517384), (166, 258692), (332, 129346), (581, 73912), (664, 64673), (1162, 36956), (2324, 18478), (4648, 9239)]