3965728

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{9533}}^1$

素因数の和:9556

約数の個数: 24

約数和(自身を含む): 8408988

約数和(自身を除く): 4443260

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 9533, 19066, 38132, 76264, 123929, 152528, 247858, 305056, 495716, 991432, 1982864, 3965728]

約数ペア:

[(1, 3965728), (2, 1982864), (4, 991432), (8, 495716), (13, 305056), (16, 247858), (26, 152528), (32, 123929), (52, 76264), (104, 38132), (208, 19066), (416, 9533)]