42805196

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{3547}}^1$

素因数の和:3989

約数の個数: 24

約数和(自身を含む): 85833216

約数和(自身を除く): 43028020

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1724, 3017, 3547, 6034, 7094, 12068, 14188, 24829, 49658, 99316, 1528757, 3057514, 6115028, 10701299, 21402598, 42805196]

約数ペア:

[(1, 42805196), (2, 21402598), (4, 10701299), (7, 6115028), (14, 3057514), (28, 1528757), (431, 99316), (862, 49658), (1724, 24829), (3017, 14188), (3547, 12068), (6034, 7094)]