8978984

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1471}}^1$

素因数の和:1593

約数の個数: 32

約数和(自身を含む): 19430400

約数和(自身を除く): 10451416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1471, 1526, 2942, 3052, 5884, 6104, 10297, 11768, 20594, 41188, 82376, 160339, 320678, 641356, 1122373, 1282712, 2244746, 4489492, 8978984]

約数ペア:

[(1, 8978984), (2, 4489492), (4, 2244746), (7, 1282712), (8, 1122373), (14, 641356), (28, 320678), (56, 160339), (109, 82376), (218, 41188), (436, 20594), (763, 11768), (872, 10297), (1471, 6104), (1526, 5884), (2942, 3052)]