64227808

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1033}}^1$

素因数の和:1139

約数の個数: 48

約数和(自身を含む): 132889680

約数和(自身を除く): 68661872

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 67, 116, 134, 232, 268, 464, 536, 928, 1033, 1072, 1943, 2066, 2144, 3886, 4132, 7772, 8264, 15544, 16528, 29957, 31088, 33056, 59914, 62176, 69211, 119828, 138422, 239656, 276844, 479312, 553688, 958624, 1107376, 2007119, 2214752, 4014238, 8028476, 16056952, 32113904, 64227808]

約数ペア:

[(1, 64227808), (2, 32113904), (4, 16056952), (8, 8028476), (16, 4014238), (29, 2214752), (32, 2007119), (58, 1107376), (67, 958624), (116, 553688), (134, 479312), (232, 276844), (268, 239656), (464, 138422), (536, 119828), (928, 69211), (1033, 62176), (1072, 59914), (1943, 33056), (2066, 31088), (2144, 29957), (3886, 16528), (4132, 15544), (7772, 8264)]