28480116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{339049}}^1$

素因数の和:339063

約数の個数: 24

約数和(自身を含む): 75947200

約数和(自身を除く): 47467084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 339049, 678098, 1017147, 1356196, 2034294, 2373343, 4068588, 4746686, 7120029, 9493372, 14240058, 28480116]

約数ペア:

[(1, 28480116), (2, 14240058), (3, 9493372), (4, 7120029), (6, 4746686), (7, 4068588), (12, 2373343), (14, 2034294), (21, 1356196), (28, 1017147), (42, 678098), (84, 339049)]