25983028

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{419}}^2$

素因数の和:879

約数の個数: 18

約数和(自身を含む): 46810946

約数和(自身を除く): 20827918

約数列:

[1, 2, 4, 37, 74, 148, 419, 838, 1676, 15503, 31006, 62012, 175561, 351122, 702244, 6495757, 12991514, 25983028]

約数ペア:

[(1, 25983028), (2, 12991514), (4, 6495757), (37, 702244), (74, 351122), (148, 175561), (419, 62012), (838, 31006), (1676, 15503)]