38917144

素因数分解:

$2^3\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1427}}^1$

素因数の和:1927

約数の個数: 32

約数和(自身を含む): 83623680

約数和(自身を除く): 44706536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 487, 974, 1427, 1948, 2854, 3409, 3896, 5708, 6818, 9989, 11416, 13636, 19978, 27272, 39956, 79912, 694949, 1389898, 2779796, 4864643, 5559592, 9729286, 19458572, 38917144]

約数ペア:

[(1, 38917144), (2, 19458572), (4, 9729286), (7, 5559592), (8, 4864643), (14, 2779796), (28, 1389898), (56, 694949), (487, 79912), (974, 39956), (1427, 27272), (1948, 19978), (2854, 13636), (3409, 11416), (3896, 9989), (5708, 6818)]