67877732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{15727}}^1$

素因数の和:15827

約数の個数: 24

約数和(自身を含む): 129472896

約数和(自身を除く): 61595164

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 15727, 31454, 62908, 204451, 408902, 817804, 1305341, 2610682, 5221364, 16969433, 33938866, 67877732]

約数ペア:

[(1, 67877732), (2, 33938866), (4, 16969433), (13, 5221364), (26, 2610682), (52, 1305341), (83, 817804), (166, 408902), (332, 204451), (1079, 62908), (2158, 31454), (4316, 15727)]