66871672

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{7417}}^1$

素因数の和:7460

約数の個数: 48

約数和(自身を含む): 152217360

約数和(自身を除く): 85345688

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4508, 7417, 9016, 14834, 29668, 51919, 59336, 103838, 170591, 207676, 341182, 363433, 415352, 682364, 726866, 1194137, 1364728, 1453732, 2388274, 2907464, 4776548, 8358959, 9553096, 16717918, 33435836, 66871672]

約数ペア:

[(1, 66871672), (2, 33435836), (4, 16717918), (7, 9553096), (8, 8358959), (14, 4776548), (23, 2907464), (28, 2388274), (46, 1453732), (49, 1364728), (56, 1194137), (92, 726866), (98, 682364), (161, 415352), (184, 363433), (196, 341182), (322, 207676), (392, 170591), (644, 103838), (1127, 59336), (1288, 51919), (2254, 29668), (4508, 14834), (7417, 9016)]