68990912

素因数分解:

$2^6\times {\mathrm{199}}^1\times {\mathrm{5417}}^1$

素因数の和:5628

約数の個数: 28

約数和(自身を含む): 137617200

約数和(自身を除く): 68626288

約数列:

[1, 2, 4, 8, 16, 32, 64, 199, 398, 796, 1592, 3184, 5417, 6368, 10834, 12736, 21668, 43336, 86672, 173344, 346688, 1077983, 2155966, 4311932, 8623864, 17247728, 34495456, 68990912]

約数ペア:

[(1, 68990912), (2, 34495456), (4, 17247728), (8, 8623864), (16, 4311932), (32, 2155966), (64, 1077983), (199, 346688), (398, 173344), (796, 86672), (1592, 43336), (3184, 21668), (5417, 12736), (6368, 10834)]