15215648

素因数分解:

$2^5\times 7^1\times {\mathrm{67927}}^1$

素因数の和:67944

約数の個数: 24

約数和(自身を含む): 34235712

約数和(自身を除く): 19020064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 67927, 135854, 271708, 475489, 543416, 950978, 1086832, 1901956, 2173664, 3803912, 7607824, 15215648]

約数ペア:

[(1, 15215648), (2, 7607824), (4, 3803912), (7, 2173664), (8, 1901956), (14, 1086832), (16, 950978), (28, 543416), (32, 475489), (56, 271708), (112, 135854), (224, 67927)]