4478896

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{1783}}^1$

素因数の和:1948

約数の個数: 20

約数和(自身を含む): 8738032

約数和(自身を除く): 4259136

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 1783, 2512, 3566, 7132, 14264, 28528, 279931, 559862, 1119724, 2239448, 4478896]

約数ペア:

[(1, 4478896), (2, 2239448), (4, 1119724), (8, 559862), (16, 279931), (157, 28528), (314, 14264), (628, 7132), (1256, 3566), (1783, 2512)]