28941912

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{17477}}^1$

素因数の和:17512

約数の個数: 48

約数和(自身を含む): 81797040

約数和(自身を除く): 52855128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 17477, 34954, 52431, 69908, 104862, 139816, 157293, 209724, 314586, 401971, 419448, 629172, 803942, 1205913, 1258344, 1607884, 2411826, 3215768, 3617739, 4823652, 7235478, 9647304, 14470956, 28941912]

約数ペア:

[(1, 28941912), (2, 14470956), (3, 9647304), (4, 7235478), (6, 4823652), (8, 3617739), (9, 3215768), (12, 2411826), (18, 1607884), (23, 1258344), (24, 1205913), (36, 803942), (46, 629172), (69, 419448), (72, 401971), (92, 314586), (138, 209724), (184, 157293), (207, 139816), (276, 104862), (414, 69908), (552, 52431), (828, 34954), (1656, 17477)]