65018516

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{2957}}^1$

素因数の和:3223

約数の個数: 24

約数和(自身を含む): 119266560

約数和(自身を除く): 54248044

約数列:

[1, 2, 4, 23, 46, 92, 239, 478, 956, 2957, 5497, 5914, 10994, 11828, 21988, 68011, 136022, 272044, 706723, 1413446, 2826892, 16254629, 32509258, 65018516]

約数ペア:

[(1, 65018516), (2, 32509258), (4, 16254629), (23, 2826892), (46, 1413446), (92, 706723), (239, 272044), (478, 136022), (956, 68011), (2957, 21988), (5497, 11828), (5914, 10994)]