72907676

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{1061}}^1$

素因数の和:1525

約数の個数: 24

約数和(自身を含む): 131135760

約数和(自身を除く): 58228084

約数列:

[1, 2, 4, 41, 82, 164, 419, 838, 1061, 1676, 2122, 4244, 17179, 34358, 43501, 68716, 87002, 174004, 444559, 889118, 1778236, 18226919, 36453838, 72907676]

約数ペア:

[(1, 72907676), (2, 36453838), (4, 18226919), (41, 1778236), (82, 889118), (164, 444559), (419, 174004), (838, 87002), (1061, 68716), (1676, 43501), (2122, 34358), (4244, 17179)]