64568658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139759}}^1$

素因数の和:139782

約数の個数: 32

約数和(自身を含む): 161003520

約数和(自身を除く): 96434862

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 139759, 279518, 419277, 838554, 978313, 1537349, 1956626, 2934939, 3074698, 4612047, 5869878, 9224094, 10761443, 21522886, 32284329, 64568658]

約数ペア:

[(1, 64568658), (2, 32284329), (3, 21522886), (6, 10761443), (7, 9224094), (11, 5869878), (14, 4612047), (21, 3074698), (22, 2934939), (33, 1956626), (42, 1537349), (66, 978313), (77, 838554), (154, 419277), (231, 279518), (462, 139759)]