26743870

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 49392000

約数和(自身を除く): 22648130

約数列:

[1, 2, 5, 10, 79, 97, 158, 194, 349, 395, 485, 698, 790, 970, 1745, 3490, 7663, 15326, 27571, 33853, 38315, 55142, 67706, 76630, 137855, 169265, 275710, 338530, 2674387, 5348774, 13371935, 26743870]

約数ペア:

[(1, 26743870), (2, 13371935), (5, 5348774), (10, 2674387), (79, 338530), (97, 275710), (158, 169265), (194, 137855), (349, 76630), (395, 67706), (485, 55142), (698, 38315), (790, 33853), (970, 27571), (1745, 15326), (3490, 7663)]