66398568

素因数分解:

$2^3\times 3^1\times {\mathrm{313}}^1\times {\mathrm{8839}}^1$

素因数の和:9161

約数の個数: 32

約数和(自身を含む): 166545600

約数和(自身を除く): 100147032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 313, 626, 939, 1252, 1878, 2504, 3756, 7512, 8839, 17678, 26517, 35356, 53034, 70712, 106068, 212136, 2766607, 5533214, 8299821, 11066428, 16599642, 22132856, 33199284, 66398568]

約数ペア:

[(1, 66398568), (2, 33199284), (3, 22132856), (4, 16599642), (6, 11066428), (8, 8299821), (12, 5533214), (24, 2766607), (313, 212136), (626, 106068), (939, 70712), (1252, 53034), (1878, 35356), (2504, 26517), (3756, 17678), (7512, 8839)]