28717227966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1392553}}^1$

素因数の和:1393056

約数の個数: 32

約数和(自身を含む): 65773110528

約数和(自身を除く): 37055882562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 491, 982, 1473, 2946, 3437, 6874, 10311, 20622, 1392553, 2785106, 4177659, 8355318, 9747871, 19495742, 29243613, 58487226, 683743523, 1367487046, 2051230569, 4102461138, 4786204661, 9572409322, 14358613983, 28717227966]

約数ペア:

[(1, 28717227966), (2, 14358613983), (3, 9572409322), (6, 4786204661), (7, 4102461138), (14, 2051230569), (21, 1367487046), (42, 683743523), (491, 58487226), (982, 29243613), (1473, 19495742), (2946, 9747871), (3437, 8355318), (6874, 4177659), (10311, 2785106), (20622, 1392553)]