40768128

素因数分解:

$2^7\times 3^2\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:886

約数の個数: 96

約数和(自身を含む): 120188640

約数和(自身を除く): 79420512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 258, 288, 344, 384, 387, 516, 576, 688, 774, 823, 1032, 1152, 1376, 1548, 1646, 2064, 2469, 2752, 3096, 3292, 4128, 4938, 5504, 6192, 6584, 7407, 8256, 9876, 12384, 13168, 14814, 16512, 19752, 24768, 26336, 29628, 35389, 39504, 49536, 52672, 59256, 70778, 79008, 105344, 106167, 118512, 141556, 158016, 212334, 237024, 283112, 316032, 318501, 424668, 474048, 566224, 637002, 849336, 948096, 1132448, 1274004, 1698672, 2264896, 2548008, 3397344, 4529792, 5096016, 6794688, 10192032, 13589376, 20384064, 40768128]

約数ペア:

[(1, 40768128), (2, 20384064), (3, 13589376), (4, 10192032), (6, 6794688), (8, 5096016), (9, 4529792), (12, 3397344), (16, 2548008), (18, 2264896), (24, 1698672), (32, 1274004), (36, 1132448), (43, 948096), (48, 849336), (64, 637002), (72, 566224), (86, 474048), (96, 424668), (128, 318501), (129, 316032), (144, 283112), (172, 237024), (192, 212334), (258, 158016), (288, 141556), (344, 118512), (384, 106167), (387, 105344), (516, 79008), (576, 70778), (688, 59256), (774, 52672), (823, 49536), (1032, 39504), (1152, 35389), (1376, 29628), (1548, 26336), (1646, 24768), (2064, 19752), (2469, 16512), (2752, 14814), (3096, 13168), (3292, 12384), (4128, 9876), (4938, 8256), (5504, 7407), (6192, 6584)]