47640894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{10601}}^1$

素因数の和:10720

約数の個数: 32

約数和(自身を含む): 109921536

約数和(自身を除く): 62280642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 10601, 21202, 31803, 63606, 74207, 148414, 222621, 445242, 1134307, 2268614, 3402921, 6805842, 7940149, 15880298, 23820447, 47640894]

約数ペア:

[(1, 47640894), (2, 23820447), (3, 15880298), (6, 7940149), (7, 6805842), (14, 3402921), (21, 2268614), (42, 1134307), (107, 445242), (214, 222621), (321, 148414), (642, 74207), (749, 63606), (1498, 31803), (2247, 21202), (4494, 10601)]