78632642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{50341}}^1$

素因数の和:50425

約数の個数: 16

約数和(自身を含む): 130486464

約数和(自身を除く): 51853822

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 50341, 100682, 553751, 1107502, 3574211, 7148422, 39316321, 78632642]

約数ペア:

[(1, 78632642), (2, 39316321), (11, 7148422), (22, 3574211), (71, 1107502), (142, 553751), (781, 100682), (1562, 50341)]