25244024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{242731}}^1$

素因数の和:242750

約数の個数: 16

約数和(自身を含む): 50973720

約数和(自身を除く): 25729696

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 242731, 485462, 970924, 1941848, 3155503, 6311006, 12622012, 25244024]

約数ペア:

[(1, 25244024), (2, 12622012), (4, 6311006), (8, 3155503), (13, 1941848), (26, 970924), (52, 485462), (104, 242731)]