65288294

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{2917}}^1$

素因数の和:2988

約数の個数: 24

約数和(自身を含む): 106728768

約数和(自身を除く): 41440474

約数列:

[1, 2, 19, 31, 38, 62, 361, 589, 722, 1178, 2917, 5834, 11191, 22382, 55423, 90427, 110846, 180854, 1053037, 1718113, 2106074, 3436226, 32644147, 65288294]

約数ペア:

[(1, 65288294), (2, 32644147), (19, 3436226), (31, 2106074), (38, 1718113), (62, 1053037), (361, 180854), (589, 110846), (722, 90427), (1178, 55423), (2917, 22382), (5834, 11191)]