47911168

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 103201560

約数和(自身を除く): 55290392

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 101, 109, 128, 136, 202, 218, 256, 272, 404, 436, 544, 808, 872, 1088, 1616, 1717, 1744, 1853, 2176, 3232, 3434, 3488, 3706, 4352, 6464, 6868, 6976, 7412, 11009, 12928, 13736, 13952, 14824, 22018, 25856, 27472, 27904, 29648, 44036, 54944, 59296, 88072, 109888, 118592, 176144, 187153, 219776, 237184, 352288, 374306, 439552, 474368, 704576, 748612, 1409152, 1497224, 2818304, 2994448, 5988896, 11977792, 23955584, 47911168]

約数ペア:

[(1, 47911168), (2, 23955584), (4, 11977792), (8, 5988896), (16, 2994448), (17, 2818304), (32, 1497224), (34, 1409152), (64, 748612), (68, 704576), (101, 474368), (109, 439552), (128, 374306), (136, 352288), (202, 237184), (218, 219776), (256, 187153), (272, 176144), (404, 118592), (436, 109888), (544, 88072), (808, 59296), (872, 54944), (1088, 44036), (1616, 29648), (1717, 27904), (1744, 27472), (1853, 25856), (2176, 22018), (3232, 14824), (3434, 13952), (3488, 13736), (3706, 12928), (4352, 11009), (6464, 7412), (6868, 6976)]