69258368

素因数分解:

$2^7\times {\mathrm{199}}^1\times {\mathrm{2719}}^1$

素因数の和:2932

約数の個数: 32

約数和(自身を含む): 138720000

約数和(自身を除く): 69461632

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 398, 796, 1592, 2719, 3184, 5438, 6368, 10876, 12736, 21752, 25472, 43504, 87008, 174016, 348032, 541081, 1082162, 2164324, 4328648, 8657296, 17314592, 34629184, 69258368]

約数ペア:

[(1, 69258368), (2, 34629184), (4, 17314592), (8, 8657296), (16, 4328648), (32, 2164324), (64, 1082162), (128, 541081), (199, 348032), (398, 174016), (796, 87008), (1592, 43504), (2719, 25472), (3184, 21752), (5438, 12736), (6368, 10876)]