25546172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1907}}^1$

素因数の和:2125

約数の個数: 24

約数和(自身を含む): 47600784

約数和(自身を除く): 22054612

約数列:

[1, 2, 4, 17, 34, 68, 197, 394, 788, 1907, 3349, 3814, 6698, 7628, 13396, 32419, 64838, 129676, 375679, 751358, 1502716, 6386543, 12773086, 25546172]

約数ペア:

[(1, 25546172), (2, 12773086), (4, 6386543), (17, 1502716), (34, 751358), (68, 375679), (197, 129676), (394, 64838), (788, 32419), (1907, 13396), (3349, 7628), (3814, 6698)]