71179316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{17327}}^1$

素因数の和:17423

約数の個数: 24

約数和(自身を含む): 135851520

約数和(自身を除く): 64672204

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 17327, 34654, 69308, 225251, 450502, 901004, 1368833, 2737666, 5475332, 17794829, 35589658, 71179316]

約数ペア:

[(1, 71179316), (2, 35589658), (4, 17794829), (13, 5475332), (26, 2737666), (52, 1368833), (79, 901004), (158, 450502), (316, 225251), (1027, 69308), (2054, 34654), (4108, 17327)]