9987688

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 19388160

約数和(自身を除く): 9400472

約数列:

[1, 2, 4, 8, 47, 94, 101, 188, 202, 263, 376, 404, 526, 808, 1052, 2104, 4747, 9494, 12361, 18988, 24722, 26563, 37976, 49444, 53126, 98888, 106252, 212504, 1248461, 2496922, 4993844, 9987688]

約数ペア:

[(1, 9987688), (2, 4993844), (4, 2496922), (8, 1248461), (47, 212504), (94, 106252), (101, 98888), (188, 53126), (202, 49444), (263, 37976), (376, 26563), (404, 24722), (526, 18988), (808, 12361), (1052, 9494), (2104, 4747)]