33328456

素因数分解:

$2^3\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1291}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 71628480

約数和(自身を除く): 38300024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 461, 922, 1291, 1844, 2582, 3227, 3688, 5164, 6454, 9037, 10328, 12908, 18074, 25816, 36148, 72296, 595151, 1190302, 2380604, 4166057, 4761208, 8332114, 16664228, 33328456]

約数ペア:

[(1, 33328456), (2, 16664228), (4, 8332114), (7, 4761208), (8, 4166057), (14, 2380604), (28, 1190302), (56, 595151), (461, 72296), (922, 36148), (1291, 25816), (1844, 18074), (2582, 12908), (3227, 10328), (3688, 9037), (5164, 6454)]