39790244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20681}}^1$

素因数の和:20735

約数の個数: 24

約数和(自身を含む): 77019768

約数和(自身を除く): 37229524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 20681, 41362, 82724, 268853, 537706, 765197, 1075412, 1530394, 3060788, 9947561, 19895122, 39790244]

約数ペア:

[(1, 39790244), (2, 19895122), (4, 9947561), (13, 3060788), (26, 1530394), (37, 1075412), (52, 765197), (74, 537706), (148, 268853), (481, 82724), (962, 41362), (1924, 20681)]