39950752

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 81430272

約数和(自身を除く): 41479520

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 101, 188, 202, 263, 376, 404, 526, 752, 808, 1052, 1504, 1616, 2104, 3232, 4208, 4747, 8416, 9494, 12361, 18988, 24722, 26563, 37976, 49444, 53126, 75952, 98888, 106252, 151904, 197776, 212504, 395552, 425008, 850016, 1248461, 2496922, 4993844, 9987688, 19975376, 39950752]

約数ペア:

[(1, 39950752), (2, 19975376), (4, 9987688), (8, 4993844), (16, 2496922), (32, 1248461), (47, 850016), (94, 425008), (101, 395552), (188, 212504), (202, 197776), (263, 151904), (376, 106252), (404, 98888), (526, 75952), (752, 53126), (808, 49444), (1052, 37976), (1504, 26563), (1616, 24722), (2104, 18988), (3232, 12361), (4208, 9494), (4747, 8416)]