28459356

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{33403}}^1$

素因数の和:33481

約数の個数: 24

約数和(自身を含む): 67342464

約数和(自身を除く): 38883108

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 33403, 66806, 100209, 133612, 200418, 400836, 2371613, 4743226, 7114839, 9486452, 14229678, 28459356]

約数ペア:

[(1, 28459356), (2, 14229678), (3, 9486452), (4, 7114839), (6, 4743226), (12, 2371613), (71, 400836), (142, 200418), (213, 133612), (284, 100209), (426, 66806), (852, 33403)]