4455136

素因数分解:

$2^5\times 7^1\times {\mathrm{19889}}^1$

素因数の和:19906

約数の個数: 24

約数和(自身を含む): 10024560

約数和(自身を除く): 5569424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 19889, 39778, 79556, 139223, 159112, 278446, 318224, 556892, 636448, 1113784, 2227568, 4455136]

約数ペア:

[(1, 4455136), (2, 2227568), (4, 1113784), (7, 636448), (8, 556892), (14, 318224), (16, 278446), (28, 159112), (32, 139223), (56, 79556), (112, 39778), (224, 19889)]