26985992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 58752000

約数和(自身を除く): 31766008

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 67, 88, 92, 134, 184, 199, 253, 268, 398, 506, 536, 737, 796, 1012, 1474, 1541, 1592, 2024, 2189, 2948, 3082, 4378, 4577, 5896, 6164, 8756, 9154, 12328, 13333, 16951, 17512, 18308, 26666, 33902, 36616, 50347, 53332, 67804, 100694, 106664, 135608, 146663, 201388, 293326, 306659, 402776, 586652, 613318, 1173304, 1226636, 2453272, 3373249, 6746498, 13492996, 26985992]

約数ペア:

[(1, 26985992), (2, 13492996), (4, 6746498), (8, 3373249), (11, 2453272), (22, 1226636), (23, 1173304), (44, 613318), (46, 586652), (67, 402776), (88, 306659), (92, 293326), (134, 201388), (184, 146663), (199, 135608), (253, 106664), (268, 100694), (398, 67804), (506, 53332), (536, 50347), (737, 36616), (796, 33902), (1012, 26666), (1474, 18308), (1541, 17512), (1592, 16951), (2024, 13333), (2189, 12328), (2948, 9154), (3082, 8756), (4378, 6164), (4577, 5896)]