17440972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3271}}^1$

素因数の和:3349

約数の個数: 24

約数和(自身を含む): 32248832

約数和(自身を除く): 14807860

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 3271, 5332, 6542, 13084, 101401, 140653, 202802, 281306, 405604, 562612, 4360243, 8720486, 17440972]

約数ペア:

[(1, 17440972), (2, 8720486), (4, 4360243), (31, 562612), (43, 405604), (62, 281306), (86, 202802), (124, 140653), (172, 101401), (1333, 13084), (2666, 6542), (3271, 5332)]