72421462

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{3323}}^1$

素因数の和:3983

約数の個数: 16

約数和(自身を含む): 115236432

約数和(自身を除く): 42814970

約数列:

[1, 2, 17, 34, 641, 1282, 3323, 6646, 10897, 21794, 56491, 112982, 2130043, 4260086, 36210731, 72421462]

約数ペア:

[(1, 72421462), (2, 36210731), (17, 4260086), (34, 2130043), (641, 112982), (1282, 56491), (3323, 21794), (6646, 10897)]