72912956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{3733}}^1$

素因数の和:4013

約数の個数: 24

約数和(自身を含む): 134872080

約数和(自身を除く): 61959124

約数列:

[1, 2, 4, 19, 38, 76, 257, 514, 1028, 3733, 4883, 7466, 9766, 14932, 19532, 70927, 141854, 283708, 959381, 1918762, 3837524, 18228239, 36456478, 72912956]

約数ペア:

[(1, 72912956), (2, 36456478), (4, 18228239), (19, 3837524), (38, 1918762), (76, 959381), (257, 283708), (514, 141854), (1028, 70927), (3733, 19532), (4883, 14932), (7466, 9766)]