68805786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{16889}}^1$

素因数の和:16998

約数の個数: 32

約数和(自身を含む): 158901120

約数和(自身を除く): 90095334

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 16889, 33778, 50667, 101334, 118223, 236446, 354669, 709338, 1638233, 3276466, 4914699, 9829398, 11467631, 22935262, 34402893, 68805786]

約数ペア:

[(1, 68805786), (2, 34402893), (3, 22935262), (6, 11467631), (7, 9829398), (14, 4914699), (21, 3276466), (42, 1638233), (97, 709338), (194, 354669), (291, 236446), (582, 118223), (679, 101334), (1358, 50667), (2037, 33778), (4074, 16889)]