28104350

素因数分解:

$2^1\times 5^2\times {\mathrm{617}}^1\times {\mathrm{911}}^1$

素因数の和:1540

約数の個数: 24

約数和(自身を含む): 52416288

約数和(自身を除く): 24311938

約数列:

[1, 2, 5, 10, 25, 50, 617, 911, 1234, 1822, 3085, 4555, 6170, 9110, 15425, 22775, 30850, 45550, 562087, 1124174, 2810435, 5620870, 14052175, 28104350]

約数ペア:

[(1, 28104350), (2, 14052175), (5, 5620870), (10, 2810435), (25, 1124174), (50, 562087), (617, 45550), (911, 30850), (1234, 22775), (1822, 15425), (3085, 9110), (4555, 6170)]