66834431996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2251}}^1\times {\mathrm{390671}}^1$

素因数の和:392945

約数の個数: 24

約数和(自身を含む): 123171068160

約数和(自身を除く): 56336636164

約数列:

[1, 2, 4, 19, 38, 76, 2251, 4502, 9004, 42769, 85538, 171076, 390671, 781342, 1562684, 7422749, 14845498, 29690996, 879400421, 1758800842, 3517601684, 16708607999, 33417215998, 66834431996]

約数ペア:

[(1, 66834431996), (2, 33417215998), (4, 16708607999), (19, 3517601684), (38, 1758800842), (76, 879400421), (2251, 29690996), (4502, 14845498), (9004, 7422749), (42769, 1562684), (85538, 781342), (171076, 390671)]