7129738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 13552128

約数和(自身を除く): 6422390

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 134, 154, 469, 691, 737, 938, 1382, 1474, 4837, 5159, 7601, 9674, 10318, 15202, 46297, 53207, 92594, 106414, 324079, 509267, 648158, 1018534, 3564869, 7129738]

約数ペア:

[(1, 7129738), (2, 3564869), (7, 1018534), (11, 648158), (14, 509267), (22, 324079), (67, 106414), (77, 92594), (134, 53207), (154, 46297), (469, 15202), (691, 10318), (737, 9674), (938, 7601), (1382, 5159), (1474, 4837)]