72866879

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2423}}^1$

素因数の和:2530

約数の個数: 16

約数和(自身を含む): 81155520

約数和(自身を除く): 8288641

約数列:

[1, 17, 29, 61, 493, 1037, 1769, 2423, 30073, 41191, 70267, 147803, 1194539, 2512651, 4286287, 72866879]

約数ペア:

[(1, 72866879), (17, 4286287), (29, 2512651), (61, 1194539), (493, 147803), (1037, 70267), (1769, 41191), (2423, 30073)]