64080296

素因数分解:

$2^3\times 7^1\times {\mathrm{1144291}}^1$

素因数の和:1144304

約数の個数: 16

約数和(自身を含む): 137315040

約数和(自身を除く): 73234744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1144291, 2288582, 4577164, 8010037, 9154328, 16020074, 32040148, 64080296]

約数ペア:

[(1, 64080296), (2, 32040148), (4, 16020074), (7, 9154328), (8, 8010037), (14, 4577164), (28, 2288582), (56, 1144291)]