39865804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{13523}}^1$

素因数の和:13605

約数の個数: 24

約数和(自身を含む): 77249088

約数和(自身を除く): 37383284

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 13523, 27046, 54092, 148753, 297506, 595012, 906041, 1812082, 3624164, 9966451, 19932902, 39865804]

約数ペア:

[(1, 39865804), (2, 19932902), (4, 9966451), (11, 3624164), (22, 1812082), (44, 906041), (67, 595012), (134, 297506), (268, 148753), (737, 54092), (1474, 27046), (2948, 13523)]