7480208

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{8821}}^1$

素因数の和:8882

約数の個数: 20

約数和(自身を含む): 14768028

約数和(自身を除く): 7287820

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 8821, 17642, 35284, 70568, 141136, 467513, 935026, 1870052, 3740104, 7480208]

約数ペア:

[(1, 7480208), (2, 3740104), (4, 1870052), (8, 935026), (16, 467513), (53, 141136), (106, 70568), (212, 35284), (424, 17642), (848, 8821)]