67495168

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1193}}^1$

素因数の和:1239

約数の個数: 72

約数和(自身を含む): 153753768

約数和(自身を除く): 86258600

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 544, 832, 884, 1088, 1193, 1664, 1768, 2176, 2386, 3328, 3536, 4352, 4772, 7072, 9544, 14144, 15509, 19088, 20281, 28288, 31018, 38176, 40562, 56576, 62036, 76352, 81124, 124072, 152704, 162248, 248144, 263653, 305408, 324496, 496288, 527306, 648992, 992576, 1054612, 1297984, 1985152, 2109224, 2595968, 3970304, 4218448, 5191936, 8436896, 16873792, 33747584, 67495168]

約数ペア:

[(1, 67495168), (2, 33747584), (4, 16873792), (8, 8436896), (13, 5191936), (16, 4218448), (17, 3970304), (26, 2595968), (32, 2109224), (34, 1985152), (52, 1297984), (64, 1054612), (68, 992576), (104, 648992), (128, 527306), (136, 496288), (208, 324496), (221, 305408), (256, 263653), (272, 248144), (416, 162248), (442, 152704), (544, 124072), (832, 81124), (884, 76352), (1088, 62036), (1193, 56576), (1664, 40562), (1768, 38176), (2176, 31018), (2386, 28288), (3328, 20281), (3536, 19088), (4352, 15509), (4772, 14144), (7072, 9544)]