15748366928

素因数分解:

$2^4\times 7^1\times {\mathrm{140610419}}^1$

素因数の和:140610434

約数の個数: 20

約数和(自身を含む): 34871384160

約数和(自身を除く): 19123017232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140610419, 281220838, 562441676, 984272933, 1124883352, 1968545866, 2249766704, 3937091732, 7874183464, 15748366928]

約数ペア:

[(1, 15748366928), (2, 7874183464), (4, 3937091732), (7, 2249766704), (8, 1968545866), (14, 1124883352), (16, 984272933), (28, 562441676), (56, 281220838), (112, 140610419)]