65849966

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15731}}^1$

素因数の和:15776

約数の個数: 32

約数和(自身を含む): 126862848

約数和(自身を除く): 61012882

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 15731, 31462, 110117, 204503, 220234, 361813, 409006, 723626, 1431521, 2532691, 2863042, 4703569, 5065382, 9407138, 32924983, 65849966]

約数ペア:

[(1, 65849966), (2, 32924983), (7, 9407138), (13, 5065382), (14, 4703569), (23, 2863042), (26, 2532691), (46, 1431521), (91, 723626), (161, 409006), (182, 361813), (299, 220234), (322, 204503), (598, 110117), (2093, 31462), (4186, 15731)]