71401168

素因数分解:

$2^4\times {\mathrm{863}}^1\times {\mathrm{5171}}^1$

素因数の和:6042

約数の個数: 20

約数和(自身を含む): 138526848

約数和(自身を除く): 67125680

約数列:

[1, 2, 4, 8, 16, 863, 1726, 3452, 5171, 6904, 10342, 13808, 20684, 41368, 82736, 4462573, 8925146, 17850292, 35700584, 71401168]

約数ペア:

[(1, 71401168), (2, 35700584), (4, 17850292), (8, 8925146), (16, 4462573), (863, 82736), (1726, 41368), (3452, 20684), (5171, 13808), (6904, 10342)]