73016968

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{128551}}^1$

素因数の和:128628

約数の個数: 16

約数和(自身を含む): 138836160

約数和(自身を除く): 65819192

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 128551, 257102, 514204, 1028408, 9127121, 18254242, 36508484, 73016968]

約数ペア:

[(1, 73016968), (2, 36508484), (4, 18254242), (8, 9127121), (71, 1028408), (142, 514204), (284, 257102), (568, 128551)]