66279862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 111966624

約数和(自身を除く): 45686762

約数列:

[1, 2, 11, 22, 41, 82, 197, 373, 394, 451, 746, 902, 2167, 4103, 4334, 8077, 8206, 15293, 16154, 30586, 73481, 88847, 146962, 168223, 177694, 336446, 808291, 1616582, 3012721, 6025442, 33139931, 66279862]

約数ペア:

[(1, 66279862), (2, 33139931), (11, 6025442), (22, 3012721), (41, 1616582), (82, 808291), (197, 336446), (373, 177694), (394, 168223), (451, 146962), (746, 88847), (902, 73481), (2167, 30586), (4103, 16154), (4334, 15293), (8077, 8206)]