39809792

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 88398912

約数和(自身を除く): 48589120

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 67, 88, 128, 134, 176, 211, 256, 268, 352, 422, 536, 704, 737, 844, 1072, 1408, 1474, 1688, 2144, 2321, 2816, 2948, 3376, 4288, 4642, 5896, 6752, 8576, 9284, 11792, 13504, 14137, 17152, 18568, 23584, 27008, 28274, 37136, 47168, 54016, 56548, 74272, 94336, 113096, 148544, 155507, 188672, 226192, 297088, 311014, 452384, 594176, 622028, 904768, 1244056, 1809536, 2488112, 3619072, 4976224, 9952448, 19904896, 39809792]

約数ペア:

[(1, 39809792), (2, 19904896), (4, 9952448), (8, 4976224), (11, 3619072), (16, 2488112), (22, 1809536), (32, 1244056), (44, 904768), (64, 622028), (67, 594176), (88, 452384), (128, 311014), (134, 297088), (176, 226192), (211, 188672), (256, 155507), (268, 148544), (352, 113096), (422, 94336), (536, 74272), (704, 56548), (737, 54016), (844, 47168), (1072, 37136), (1408, 28274), (1474, 27008), (1688, 23584), (2144, 18568), (2321, 17152), (2816, 14137), (2948, 13504), (3376, 11792), (4288, 9284), (4642, 8576), (5896, 6752)]