13890944

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{2309}}^1$

素因数の和:2370

約数の個数: 32

約数和(自身を含む): 28274400

約数和(自身を除く): 14383456

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 2309, 3008, 4618, 6016, 9236, 18472, 36944, 73888, 108523, 147776, 217046, 295552, 434092, 868184, 1736368, 3472736, 6945472, 13890944]

約数ペア:

[(1, 13890944), (2, 6945472), (4, 3472736), (8, 1736368), (16, 868184), (32, 434092), (47, 295552), (64, 217046), (94, 147776), (128, 108523), (188, 73888), (376, 36944), (752, 18472), (1504, 9236), (2309, 6016), (3008, 4618)]