438036416

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{13883}}^1$

素因数の和:13941

約数の個数: 56

約数和(自身を含む): 952164720

約数和(自身を除く): 514128304

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 1088, 1856, 1972, 3944, 7888, 13883, 15776, 27766, 31552, 55532, 111064, 222128, 236011, 402607, 444256, 472022, 805214, 888512, 944044, 1610428, 1888088, 3220856, 3776176, 6441712, 6844319, 7552352, 12883424, 13688638, 15104704, 25766848, 27377276, 54754552, 109509104, 219018208, 438036416]

約数ペア:

[(1, 438036416), (2, 219018208), (4, 109509104), (8, 54754552), (16, 27377276), (17, 25766848), (29, 15104704), (32, 13688638), (34, 12883424), (58, 7552352), (64, 6844319), (68, 6441712), (116, 3776176), (136, 3220856), (232, 1888088), (272, 1610428), (464, 944044), (493, 888512), (544, 805214), (928, 472022), (986, 444256), (1088, 402607), (1856, 236011), (1972, 222128), (3944, 111064), (7888, 55532), (13883, 31552), (15776, 27766)]