69640976

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{256033}}^1$

素因数の和:256058

約数の個数: 20

約数和(自身を含む): 142866972

約数和(自身を除く): 73225996

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 256033, 512066, 1024132, 2048264, 4096528, 4352561, 8705122, 17410244, 34820488, 69640976]

約数ペア:

[(1, 69640976), (2, 34820488), (4, 17410244), (8, 8705122), (16, 4352561), (17, 4096528), (34, 2048264), (68, 1024132), (136, 512066), (272, 256033)]