72196376

素因数分解:

$2^3\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{1229}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 154980000

約数和(自身を除く): 82783624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1049, 1229, 2098, 2458, 4196, 4916, 7343, 8392, 8603, 9832, 14686, 17206, 29372, 34412, 58744, 68824, 1289221, 2578442, 5156884, 9024547, 10313768, 18049094, 36098188, 72196376]

約数ペア:

[(1, 72196376), (2, 36098188), (4, 18049094), (7, 10313768), (8, 9024547), (14, 5156884), (28, 2578442), (56, 1289221), (1049, 68824), (1229, 58744), (2098, 34412), (2458, 29372), (4196, 17206), (4916, 14686), (7343, 9832), (8392, 8603)]