66133718

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4691}}^1$

素因数の和:4772

約数の個数: 32

約数和(自身を含む): 121616640

約数和(自身を除く): 55482922

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 2014, 4691, 7049, 9382, 14098, 32837, 65674, 89129, 178258, 248623, 497246, 623903, 1247806, 1740361, 3480722, 4723837, 9447674, 33066859, 66133718]

約数ペア:

[(1, 66133718), (2, 33066859), (7, 9447674), (14, 4723837), (19, 3480722), (38, 1740361), (53, 1247806), (106, 623903), (133, 497246), (266, 248623), (371, 178258), (742, 89129), (1007, 65674), (2014, 32837), (4691, 14098), (7049, 9382)]