28149348

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3209}}^1$

素因数の和:3276

約数の個数: 48

約数和(自身を含む): 71184960

約数和(自身を除く): 43035612

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 3209, 4386, 6418, 8772, 9627, 12836, 19254, 38508, 54553, 109106, 137987, 163659, 218212, 275974, 327318, 413961, 551948, 654636, 827922, 1655844, 2345779, 4691558, 7037337, 9383116, 14074674, 28149348]

約数ペア:

[(1, 28149348), (2, 14074674), (3, 9383116), (4, 7037337), (6, 4691558), (12, 2345779), (17, 1655844), (34, 827922), (43, 654636), (51, 551948), (68, 413961), (86, 327318), (102, 275974), (129, 218212), (172, 163659), (204, 137987), (258, 109106), (516, 54553), (731, 38508), (1462, 19254), (2193, 12836), (2924, 9627), (3209, 8772), (4386, 6418)]