742728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{4421}}^1$

素因数の和:4437

約数の個数: 32

約数和(自身を含む): 2122560

約数和(自身を除く): 1379832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 4421, 8842, 13263, 17684, 26526, 30947, 35368, 53052, 61894, 92841, 106104, 123788, 185682, 247576, 371364, 742728]

約数ペア:

[(1, 742728), (2, 371364), (3, 247576), (4, 185682), (6, 123788), (7, 106104), (8, 92841), (12, 61894), (14, 53052), (21, 35368), (24, 30947), (28, 26526), (42, 17684), (56, 13263), (84, 8842), (168, 4421)]