57720026

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3821}}^1$

素因数の和:3926

約数の個数: 32

約数和(自身を含む): 107872128

約数和(自身を除く): 50152102

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 166, 182, 581, 1079, 1162, 2158, 3821, 7553, 7642, 15106, 26747, 49673, 53494, 99346, 317143, 347711, 634286, 695422, 2220001, 4122859, 4440002, 8245718, 28860013, 57720026]

約数ペア:

[(1, 57720026), (2, 28860013), (7, 8245718), (13, 4440002), (14, 4122859), (26, 2220001), (83, 695422), (91, 634286), (166, 347711), (182, 317143), (581, 99346), (1079, 53494), (1162, 49673), (2158, 26747), (3821, 15106), (7553, 7642)]