69809264

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21493}}^1$

素因数の和:21537

約数の個数: 40

約数和(自身を含む): 159915360

約数和(自身を除く): 90106096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 21493, 42986, 85972, 150451, 171944, 300902, 343888, 601804, 623297, 1203608, 1246594, 2407216, 2493188, 4363079, 4986376, 8726158, 9972752, 17452316, 34904632, 69809264]

約数ペア:

[(1, 69809264), (2, 34904632), (4, 17452316), (7, 9972752), (8, 8726158), (14, 4986376), (16, 4363079), (28, 2493188), (29, 2407216), (56, 1246594), (58, 1203608), (112, 623297), (116, 601804), (203, 343888), (232, 300902), (406, 171944), (464, 150451), (812, 85972), (1624, 42986), (3248, 21493)]