28204134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9199}}^1$

素因数の和:9284

約数の個数: 32

約数和(自身を含む): 65356800

約数和(自身を除く): 37152666

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 9199, 18398, 27597, 55194, 64393, 128786, 193179, 386358, 671527, 1343054, 2014581, 4029162, 4700689, 9401378, 14102067, 28204134]

約数ペア:

[(1, 28204134), (2, 14102067), (3, 9401378), (6, 4700689), (7, 4029162), (14, 2014581), (21, 1343054), (42, 671527), (73, 386358), (146, 193179), (219, 128786), (438, 64393), (511, 55194), (1022, 27597), (1533, 18398), (3066, 9199)]