66954886

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 108573696

約数和(自身を除く): 41618810

約数列:

[1, 2, 23, 41, 46, 82, 131, 262, 271, 542, 943, 1886, 3013, 5371, 6026, 6233, 10742, 11111, 12466, 22222, 35501, 71002, 123533, 247066, 255553, 511106, 816523, 1455541, 1633046, 2911082, 33477443, 66954886]

約数ペア:

[(1, 66954886), (2, 33477443), (23, 2911082), (41, 1633046), (46, 1455541), (82, 816523), (131, 511106), (262, 255553), (271, 247066), (542, 123533), (943, 71002), (1886, 35501), (3013, 22222), (5371, 12466), (6026, 11111), (6233, 10742)]