28517476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1447}}^1$

素因数の和:1843

約数の個数: 24

約数和(自身を含む): 53923520

約数和(自身を除く): 25406044

約数列:

[1, 2, 4, 13, 26, 52, 379, 758, 1447, 1516, 2894, 4927, 5788, 9854, 18811, 19708, 37622, 75244, 548413, 1096826, 2193652, 7129369, 14258738, 28517476]

約数ペア:

[(1, 28517476), (2, 14258738), (4, 7129369), (13, 2193652), (26, 1096826), (52, 548413), (379, 75244), (758, 37622), (1447, 19708), (1516, 18811), (2894, 9854), (4927, 5788)]