127468624

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{25453}}^1$

素因数の和:25774

約数の個数: 20

約数和(自身を含む): 247769236

約数和(自身を除く): 120300612

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 25453, 50906, 101812, 203624, 407248, 7966789, 15933578, 31867156, 63734312, 127468624]

約数ペア:

[(1, 127468624), (2, 63734312), (4, 31867156), (8, 15933578), (16, 7966789), (313, 407248), (626, 203624), (1252, 101812), (2504, 50906), (5008, 25453)]