28215434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1627}}^1$

素因数の和:1694

約数の個数: 32

約数和(自身を含む): 49230720

約数和(自身を除く): 21015286

約数列:

[1, 2, 13, 23, 26, 29, 46, 58, 299, 377, 598, 667, 754, 1334, 1627, 3254, 8671, 17342, 21151, 37421, 42302, 47183, 74842, 94366, 486473, 613379, 972946, 1085209, 1226758, 2170418, 14107717, 28215434]

約数ペア:

[(1, 28215434), (2, 14107717), (13, 2170418), (23, 1226758), (26, 1085209), (29, 972946), (46, 613379), (58, 486473), (299, 94366), (377, 74842), (598, 47183), (667, 42302), (754, 37421), (1334, 21151), (1627, 17342), (3254, 8671)]