57213446

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:876

約数の個数: 24

約数和(自身を含む): 91531440

約数和(自身を除く): 34317994

約数列:

[1, 2, 19, 38, 109, 218, 361, 722, 727, 1454, 2071, 4142, 13813, 27626, 39349, 78698, 79243, 158486, 262447, 524894, 1505617, 3011234, 28606723, 57213446]

約数ペア:

[(1, 57213446), (2, 28606723), (19, 3011234), (38, 1505617), (109, 524894), (218, 262447), (361, 158486), (722, 79243), (727, 78698), (1454, 39349), (2071, 27626), (4142, 13813)]