42149450188

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{344347}}^1$

素因数の和:344853

約数の個数: 24

約数和(自身を含む): 74974201344

約数和(自身を除く): 32824751156

約数列:

[1, 2, 4, 71, 142, 284, 431, 862, 1724, 30601, 61202, 122404, 344347, 688694, 1377388, 24448637, 48897274, 97794548, 148413557, 296827114, 593654228, 10537362547, 21074725094, 42149450188]

約数ペア:

[(1, 42149450188), (2, 21074725094), (4, 10537362547), (71, 593654228), (142, 296827114), (284, 148413557), (431, 97794548), (862, 48897274), (1724, 24448637), (30601, 1377388), (61202, 688694), (122404, 344347)]