91715691088

素因数分解:

$2^4\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{635291}}^1$

素因数の和:636595

約数の個数: 40

約数和(自身を含む): 203242616640

約数和(自身を除く): 111526925552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1289, 2578, 5156, 9023, 10312, 18046, 20624, 36092, 72184, 144368, 635291, 1270582, 2541164, 4447037, 5082328, 8894074, 10164656, 17788148, 35576296, 71152592, 818890099, 1637780198, 3275560396, 5732230693, 6551120792, 11464461386, 13102241584, 22928922772, 45857845544, 91715691088]

約数ペア:

[(1, 91715691088), (2, 45857845544), (4, 22928922772), (7, 13102241584), (8, 11464461386), (14, 6551120792), (16, 5732230693), (28, 3275560396), (56, 1637780198), (112, 818890099), (1289, 71152592), (2578, 35576296), (5156, 17788148), (9023, 10164656), (10312, 8894074), (18046, 5082328), (20624, 4447037), (36092, 2541164), (72184, 1270582), (144368, 635291)]