28162504

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 54328320

約数和(自身を除く): 26165816

約数列:

[1, 2, 4, 8, 53, 106, 127, 212, 254, 424, 508, 523, 1016, 1046, 2092, 4184, 6731, 13462, 26924, 27719, 53848, 55438, 66421, 110876, 132842, 221752, 265684, 531368, 3520313, 7040626, 14081252, 28162504]

約数ペア:

[(1, 28162504), (2, 14081252), (4, 7040626), (8, 3520313), (53, 531368), (106, 265684), (127, 221752), (212, 132842), (254, 110876), (424, 66421), (508, 55438), (523, 53848), (1016, 27719), (1046, 26924), (2092, 13462), (4184, 6731)]