28951158

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1087}}^1$

素因数の和:1308

約数の個数: 32

約数和(自身を含む): 60788736

約数和(自身を除く): 31837578

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 193, 386, 579, 1087, 1158, 2174, 3261, 4439, 6522, 8878, 13317, 25001, 26634, 50002, 75003, 150006, 209791, 419582, 629373, 1258746, 4825193, 9650386, 14475579, 28951158]

約数ペア:

[(1, 28951158), (2, 14475579), (3, 9650386), (6, 4825193), (23, 1258746), (46, 629373), (69, 419582), (138, 209791), (193, 150006), (386, 75003), (579, 50002), (1087, 26634), (1158, 25001), (2174, 13317), (3261, 8878), (4439, 6522)]