72047948

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{88729}}^1$

素因数の和:88769

約数の個数: 24

約数和(自身を含む): 149066400

約数和(自身を除く): 77018452

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 88729, 177458, 354916, 621103, 1242206, 2484412, 2573141, 5146282, 10292564, 18011987, 36023974, 72047948]

約数ペア:

[(1, 72047948), (2, 36023974), (4, 18011987), (7, 10292564), (14, 5146282), (28, 2573141), (29, 2484412), (58, 1242206), (116, 621103), (203, 354916), (406, 177458), (812, 88729)]