66973792

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{90997}}^1$

素因数の和:91030

約数の個数: 24

約数和(自身を含む): 137588976

約数和(自身を除く): 70615184

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 90997, 181994, 363988, 727976, 1455952, 2092931, 2911904, 4185862, 8371724, 16743448, 33486896, 66973792]

約数ペア:

[(1, 66973792), (2, 33486896), (4, 16743448), (8, 8371724), (16, 4185862), (23, 2911904), (32, 2092931), (46, 1455952), (92, 727976), (184, 363988), (368, 181994), (736, 90997)]