66479856

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{19507}}^1$

素因数の和:19589

約数の個数: 40

約数和(自身を含む): 174167424

約数和(自身を除く): 107687568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 19507, 39014, 58521, 78028, 117042, 156056, 234084, 312112, 468168, 936336, 1384997, 2769994, 4154991, 5539988, 8309982, 11079976, 16619964, 22159952, 33239928, 66479856]

約数ペア:

[(1, 66479856), (2, 33239928), (3, 22159952), (4, 16619964), (6, 11079976), (8, 8309982), (12, 5539988), (16, 4154991), (24, 2769994), (48, 1384997), (71, 936336), (142, 468168), (213, 312112), (284, 234084), (426, 156056), (568, 117042), (852, 78028), (1136, 58521), (1704, 39014), (3408, 19507)]