38894072

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6491}}^1$

素因数の和:6611

約数の個数: 32

約数和(自身を含む): 84136320

約数和(自身を除く): 45242248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 6491, 12982, 25964, 45437, 51928, 90874, 181748, 363496, 694537, 1389074, 2778148, 4861759, 5556296, 9723518, 19447036, 38894072]

約数ペア:

[(1, 38894072), (2, 19447036), (4, 9723518), (7, 5556296), (8, 4861759), (14, 2778148), (28, 1389074), (56, 694537), (107, 363496), (214, 181748), (428, 90874), (749, 51928), (856, 45437), (1498, 25964), (2996, 12982), (5992, 6491)]