17969728

素因数分解:

$2^6\times 7^1\times {\mathrm{40111}}^1$

素因数の和:40130

約数の個数: 28

約数和(自身を含む): 40753792

約数和(自身を除く): 22784064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 40111, 80222, 160444, 280777, 320888, 561554, 641776, 1123108, 1283552, 2246216, 2567104, 4492432, 8984864, 17969728]

約数ペア:

[(1, 17969728), (2, 8984864), (4, 4492432), (7, 2567104), (8, 2246216), (14, 1283552), (16, 1123108), (28, 641776), (32, 561554), (56, 320888), (64, 280777), (112, 160444), (224, 80222), (448, 40111)]