68449457

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{463}}^1$

素因数の和:764

約数の個数: 16

約数和(自身を含む): 74833920

約数和(自身を除く): 6384463

約数列:

[1, 19, 31, 251, 463, 589, 4769, 7781, 8797, 14353, 116213, 147839, 272707, 2208047, 3602603, 68449457]

約数ペア:

[(1, 68449457), (19, 3602603), (31, 2208047), (251, 272707), (463, 147839), (589, 116213), (4769, 14353), (7781, 8797)]