77672218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{10337}}^1$

素因数の和:10386

約数の個数: 24

約数和(自身を含む): 133298172

約数和(自身を除く): 55625954

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7514, 10337, 20674, 134381, 175729, 268762, 351458, 2284477, 2987393, 4568954, 5974786, 38836109, 77672218]

約数ペア:

[(1, 77672218), (2, 38836109), (13, 5974786), (17, 4568954), (26, 2987393), (34, 2284477), (221, 351458), (289, 268762), (442, 175729), (578, 134381), (3757, 20674), (7514, 10337)]