8490072

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{20809}}^1$

素因数の和:20835

約数の個数: 32

約数和(自身を含む): 22474800

約数和(自身を除く): 13984728

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 20809, 41618, 62427, 83236, 124854, 166472, 249708, 353753, 499416, 707506, 1061259, 1415012, 2122518, 2830024, 4245036, 8490072]

約数ペア:

[(1, 8490072), (2, 4245036), (3, 2830024), (4, 2122518), (6, 1415012), (8, 1061259), (12, 707506), (17, 499416), (24, 353753), (34, 249708), (51, 166472), (68, 124854), (102, 83236), (136, 62427), (204, 41618), (408, 20809)]