71999278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{5981}}^1$

素因数の和:6459

約数の個数: 16

約数和(自身を含む): 116577216

約数和(自身を除く): 44577938

約数列:

[1, 2, 13, 26, 463, 926, 5981, 6019, 11962, 12038, 77753, 155506, 2769203, 5538406, 35999639, 71999278]

約数ペア:

[(1, 71999278), (2, 35999639), (13, 5538406), (26, 2769203), (463, 155506), (926, 77753), (5981, 12038), (6019, 11962)]