188465984

素因数分解:

$2^6\times 7^1\times {\mathrm{420683}}^1$

素因数の和:420702

約数の個数: 28

約数和(自身を含む): 427414944

約数和(自身を除く): 238948960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 420683, 841366, 1682732, 2944781, 3365464, 5889562, 6730928, 11779124, 13461856, 23558248, 26923712, 47116496, 94232992, 188465984]

約数ペア:

[(1, 188465984), (2, 94232992), (4, 47116496), (7, 26923712), (8, 23558248), (14, 13461856), (16, 11779124), (28, 6730928), (32, 5889562), (56, 3365464), (64, 2944781), (112, 1682732), (224, 841366), (448, 420683)]