25894468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1933}}^1$

素因数の和:2151

約数の個数: 24

約数和(自身を含む): 48249432

約数和(自身を除く): 22354964

約数列:

[1, 2, 4, 17, 34, 68, 197, 394, 788, 1933, 3349, 3866, 6698, 7732, 13396, 32861, 65722, 131444, 380801, 761602, 1523204, 6473617, 12947234, 25894468]

約数ペア:

[(1, 25894468), (2, 12947234), (4, 6473617), (17, 1523204), (34, 761602), (68, 380801), (197, 131444), (394, 65722), (788, 32861), (1933, 13396), (3349, 7732), (3866, 6698)]