1557981888

素因数分解:

$2^6\times 3^1\times {\mathrm{8114489}}^1$

素因数の和:8114504

約数の個数: 28

約数和(自身を含む): 4122160920

約数和(自身を除く): 2564179032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 8114489, 16228978, 24343467, 32457956, 48686934, 64915912, 97373868, 129831824, 194747736, 259663648, 389495472, 519327296, 778990944, 1557981888]

約数ペア:

[(1, 1557981888), (2, 778990944), (3, 519327296), (4, 389495472), (6, 259663648), (8, 194747736), (12, 129831824), (16, 97373868), (24, 64915912), (32, 48686934), (48, 32457956), (64, 24343467), (96, 16228978), (192, 8114489)]