72685754

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{28549}}^1$

素因数の和:28637

約数の個数: 16

約数和(自身を含む): 116484000

約数和(自身を除く): 43798246

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 28549, 57098, 542431, 1084862, 1912783, 3825566, 36342877, 72685754]

約数ペア:

[(1, 72685754), (2, 36342877), (19, 3825566), (38, 1912783), (67, 1084862), (134, 542431), (1273, 57098), (2546, 28549)]