28617288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{170341}}^1$

素因数の和:170357

約数の個数: 32

約数和(自身を含む): 81764160

約数和(自身を除く): 53146872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 170341, 340682, 511023, 681364, 1022046, 1192387, 1362728, 2044092, 2384774, 3577161, 4088184, 4769548, 7154322, 9539096, 14308644, 28617288]

約数ペア:

[(1, 28617288), (2, 14308644), (3, 9539096), (4, 7154322), (6, 4769548), (7, 4088184), (8, 3577161), (12, 2384774), (14, 2044092), (21, 1362728), (24, 1192387), (28, 1022046), (42, 681364), (56, 511023), (84, 340682), (168, 170341)]