69691432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1223}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 138801600

約数和(自身を除く): 69110168

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 419, 838, 1223, 1676, 2446, 3352, 4892, 7123, 9784, 14246, 20791, 28492, 41582, 56984, 83164, 166328, 512437, 1024874, 2049748, 4099496, 8711429, 17422858, 34845716, 69691432]

約数ペア:

[(1, 69691432), (2, 34845716), (4, 17422858), (8, 8711429), (17, 4099496), (34, 2049748), (68, 1024874), (136, 512437), (419, 166328), (838, 83164), (1223, 56984), (1676, 41582), (2446, 28492), (3352, 20791), (4892, 14246), (7123, 9784)]