42451948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137831}}^1$

素因数の和:137853

約数の個数: 24

約数和(自身を含む): 92623104

約数和(自身を除く): 50171156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 137831, 275662, 551324, 964817, 1516141, 1929634, 3032282, 3859268, 6064564, 10612987, 21225974, 42451948]

約数ペア:

[(1, 42451948), (2, 21225974), (4, 10612987), (7, 6064564), (11, 3859268), (14, 3032282), (22, 1929634), (28, 1516141), (44, 964817), (77, 551324), (154, 275662), (308, 137831)]