68963408

素因数分解:

$2^4\times {\mathrm{1301}}^1\times {\mathrm{3313}}^1$

素因数の和:4622

約数の個数: 20

約数和(自身を含む): 133759668

約数和(自身を除く): 64796260

約数列:

[1, 2, 4, 8, 16, 1301, 2602, 3313, 5204, 6626, 10408, 13252, 20816, 26504, 53008, 4310213, 8620426, 17240852, 34481704, 68963408]

約数ペア:

[(1, 68963408), (2, 34481704), (4, 17240852), (8, 8620426), (16, 4310213), (1301, 53008), (2602, 26504), (3313, 20816), (5204, 13252), (6626, 10408)]