74643647

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1297}}^1$

素因数の和:1562

約数の個数: 16

約数和(自身を含む): 85044960

約数和(自身を除く): 10401313

約数列:

[1, 13, 19, 233, 247, 1297, 3029, 4427, 16861, 24643, 57551, 302201, 320359, 3928613, 5741819, 74643647]

約数ペア:

[(1, 74643647), (13, 5741819), (19, 3928613), (233, 320359), (247, 302201), (1297, 57551), (3029, 24643), (4427, 16861)]