28435458

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1871}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 60652800

約数和(自身を除く): 32217342

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 149, 298, 447, 894, 1871, 2533, 3742, 5066, 5613, 7599, 11226, 15198, 31807, 63614, 95421, 190842, 278779, 557558, 836337, 1672674, 4739243, 9478486, 14217729, 28435458]

約数ペア:

[(1, 28435458), (2, 14217729), (3, 9478486), (6, 4739243), (17, 1672674), (34, 836337), (51, 557558), (102, 278779), (149, 190842), (298, 95421), (447, 63614), (894, 31807), (1871, 15198), (2533, 11226), (3742, 7599), (5066, 5613)]