42117092

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{787}}^2$

素因数の和:1595

約数の個数: 18

約数和(自身を含む): 78139782

約数和(自身を除く): 36022690

約数列:

[1, 2, 4, 17, 34, 68, 787, 1574, 3148, 13379, 26758, 53516, 619369, 1238738, 2477476, 10529273, 21058546, 42117092]

約数ペア:

[(1, 42117092), (2, 21058546), (4, 10529273), (17, 2477476), (34, 1238738), (68, 619369), (787, 53516), (1574, 26758), (3148, 13379)]