7980072

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19559}}^1$

素因数の和:19585

約数の個数: 32

約数和(自身を含む): 21124800

約数和(自身を除く): 13144728

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 19559, 39118, 58677, 78236, 117354, 156472, 234708, 332503, 469416, 665006, 997509, 1330012, 1995018, 2660024, 3990036, 7980072]

約数ペア:

[(1, 7980072), (2, 3990036), (3, 2660024), (4, 1995018), (6, 1330012), (8, 997509), (12, 665006), (17, 469416), (24, 332503), (34, 234708), (51, 156472), (68, 117354), (102, 78236), (136, 58677), (204, 39118), (408, 19559)]