28124032

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 60147360

約数和(自身を除く): 32023328

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 64, 82, 92, 128, 164, 184, 233, 328, 368, 466, 656, 736, 932, 943, 1312, 1472, 1864, 1886, 2624, 2944, 3728, 3772, 5248, 5359, 7456, 7544, 9553, 10718, 14912, 15088, 19106, 21436, 29824, 30176, 38212, 42872, 60352, 76424, 85744, 120704, 152848, 171488, 219719, 305696, 342976, 439438, 611392, 685952, 878876, 1222784, 1757752, 3515504, 7031008, 14062016, 28124032]

約数ペア:

[(1, 28124032), (2, 14062016), (4, 7031008), (8, 3515504), (16, 1757752), (23, 1222784), (32, 878876), (41, 685952), (46, 611392), (64, 439438), (82, 342976), (92, 305696), (128, 219719), (164, 171488), (184, 152848), (233, 120704), (328, 85744), (368, 76424), (466, 60352), (656, 42872), (736, 38212), (932, 30176), (943, 29824), (1312, 21436), (1472, 19106), (1864, 15088), (1886, 14912), (2624, 10718), (2944, 9553), (3728, 7544), (3772, 7456), (5248, 5359)]