25176112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{121039}}^1$

素因数の和:121060

約数の個数: 20

約数和(自身を含む): 52531360

約数和(自身を除く): 27355248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 121039, 242078, 484156, 968312, 1573507, 1936624, 3147014, 6294028, 12588056, 25176112]

約数ペア:

[(1, 25176112), (2, 12588056), (4, 6294028), (8, 3147014), (13, 1936624), (16, 1573507), (26, 968312), (52, 484156), (104, 242078), (208, 121039)]