447990592

素因数分解:

$2^6\times 7^1\times {\mathrm{999979}}^1$

素因数の和:999998

約数の個数: 28

約数和(自身を含む): 1015979680

約数和(自身を除く): 567989088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 999979, 1999958, 3999916, 6999853, 7999832, 13999706, 15999664, 27999412, 31999328, 55998824, 63998656, 111997648, 223995296, 447990592]

約数ペア:

[(1, 447990592), (2, 223995296), (4, 111997648), (7, 63998656), (8, 55998824), (14, 31999328), (16, 27999412), (28, 15999664), (32, 13999706), (56, 7999832), (64, 6999853), (112, 3999916), (224, 1999958), (448, 999979)]