38426248

素因数分解:

$2^3\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1409}}^1$

素因数の和:1909

約数の個数: 32

約数和(自身を含む): 82569600

約数和(自身を除く): 44143352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 487, 974, 1409, 1948, 2818, 3409, 3896, 5636, 6818, 9863, 11272, 13636, 19726, 27272, 39452, 78904, 686183, 1372366, 2744732, 4803281, 5489464, 9606562, 19213124, 38426248]

約数ペア:

[(1, 38426248), (2, 19213124), (4, 9606562), (7, 5489464), (8, 4803281), (14, 2744732), (28, 1372366), (56, 686183), (487, 78904), (974, 39452), (1409, 27272), (1948, 19726), (2818, 13636), (3409, 11272), (3896, 9863), (5636, 6818)]