63840568

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{65951}}^1$

素因数の和:65979

約数の個数: 24

約数和(自身を含む): 131574240

約数和(自身を除く): 67733672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 65951, 131902, 263804, 527608, 725461, 1450922, 2901844, 5803688, 7980071, 15960142, 31920284, 63840568]

約数ペア:

[(1, 63840568), (2, 31920284), (4, 15960142), (8, 7980071), (11, 5803688), (22, 2901844), (44, 1450922), (88, 725461), (121, 527608), (242, 263804), (484, 131902), (968, 65951)]