29120718

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 67313664

約数和(自身を除く): 38192946

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 43, 62, 66, 86, 93, 129, 186, 258, 331, 341, 473, 662, 682, 946, 993, 1023, 1333, 1419, 1986, 2046, 2666, 2838, 3641, 3999, 7282, 7998, 10261, 10923, 14233, 14663, 20522, 21846, 28466, 29326, 30783, 42699, 43989, 61566, 85398, 87978, 112871, 156563, 225742, 313126, 338613, 441223, 469689, 677226, 882446, 939378, 1323669, 2647338, 4853453, 9706906, 14560359, 29120718]

約数ペア:

[(1, 29120718), (2, 14560359), (3, 9706906), (6, 4853453), (11, 2647338), (22, 1323669), (31, 939378), (33, 882446), (43, 677226), (62, 469689), (66, 441223), (86, 338613), (93, 313126), (129, 225742), (186, 156563), (258, 112871), (331, 87978), (341, 85398), (473, 61566), (662, 43989), (682, 42699), (946, 30783), (993, 29326), (1023, 28466), (1333, 21846), (1419, 20522), (1986, 14663), (2046, 14233), (2666, 10923), (2838, 10261), (3641, 7998), (3999, 7282)]