47274172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{9857}}^1$

素因数の和:9981

約数の個数: 24

約数和(自身を含む): 91087920

約数和(自身を除く): 43813748

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 9857, 19714, 39428, 108427, 216854, 433708, 1074413, 2148826, 4297652, 11818543, 23637086, 47274172]

約数ペア:

[(1, 47274172), (2, 23637086), (4, 11818543), (11, 4297652), (22, 2148826), (44, 1074413), (109, 433708), (218, 216854), (436, 108427), (1199, 39428), (2398, 19714), (4796, 9857)]