28981176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{172507}}^1$

素因数の和:172523

約数の個数: 32

約数和(自身を含む): 82803840

約数和(自身を除く): 53822664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 172507, 345014, 517521, 690028, 1035042, 1207549, 1380056, 2070084, 2415098, 3622647, 4140168, 4830196, 7245294, 9660392, 14490588, 28981176]

約数ペア:

[(1, 28981176), (2, 14490588), (3, 9660392), (4, 7245294), (6, 4830196), (7, 4140168), (8, 3622647), (12, 2415098), (14, 2070084), (21, 1380056), (24, 1207549), (28, 1035042), (42, 690028), (56, 517521), (84, 345014), (168, 172507)]