64296568

素因数分解:

$2^3\times 7^1\times {\mathrm{547}}^1\times {\mathrm{2099}}^1$

素因数の和:2659

約数の個数: 32

約数和(自身を含む): 138096000

約数和(自身を除く): 73799432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 547, 1094, 2099, 2188, 3829, 4198, 4376, 7658, 8396, 14693, 15316, 16792, 29386, 30632, 58772, 117544, 1148153, 2296306, 4592612, 8037071, 9185224, 16074142, 32148284, 64296568]

約数ペア:

[(1, 64296568), (2, 32148284), (4, 16074142), (7, 9185224), (8, 8037071), (14, 4592612), (28, 2296306), (56, 1148153), (547, 117544), (1094, 58772), (2099, 30632), (2188, 29386), (3829, 16792), (4198, 15316), (4376, 14693), (7658, 8396)]