28350996

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 69619200

約数和(自身を除く): 41268204

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 139, 276, 278, 417, 556, 739, 834, 1478, 1668, 2217, 2956, 3197, 4434, 6394, 8868, 9591, 12788, 16997, 19182, 33994, 38364, 50991, 67988, 101982, 102721, 203964, 205442, 308163, 410884, 616326, 1232652, 2362583, 4725166, 7087749, 9450332, 14175498, 28350996]

約数ペア:

[(1, 28350996), (2, 14175498), (3, 9450332), (4, 7087749), (6, 4725166), (12, 2362583), (23, 1232652), (46, 616326), (69, 410884), (92, 308163), (138, 205442), (139, 203964), (276, 102721), (278, 101982), (417, 67988), (556, 50991), (739, 38364), (834, 33994), (1478, 19182), (1668, 16997), (2217, 12788), (2956, 9591), (3197, 8868), (4434, 6394)]