25662524

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{829}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 46015200

約数和(自身を除く): 20352676

約数列:

[1, 2, 4, 71, 109, 142, 218, 284, 436, 829, 1658, 3316, 7739, 15478, 30956, 58859, 90361, 117718, 180722, 235436, 361444, 6415631, 12831262, 25662524]

約数ペア:

[(1, 25662524), (2, 12831262), (4, 6415631), (71, 361444), (109, 235436), (142, 180722), (218, 117718), (284, 90361), (436, 58859), (829, 30956), (1658, 15478), (3316, 7739)]