42809668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 84639744

約数和(自身を除く): 41830076

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 127, 163, 188, 254, 326, 508, 517, 652, 1034, 1397, 1793, 2068, 2794, 3586, 5588, 5969, 7172, 7661, 11938, 15322, 20701, 23876, 30644, 41402, 65659, 82804, 84271, 131318, 168542, 227711, 262636, 337084, 455422, 910844, 972947, 1945894, 3891788, 10702417, 21404834, 42809668]

約数ペア:

[(1, 42809668), (2, 21404834), (4, 10702417), (11, 3891788), (22, 1945894), (44, 972947), (47, 910844), (94, 455422), (127, 337084), (163, 262636), (188, 227711), (254, 168542), (326, 131318), (508, 84271), (517, 82804), (652, 65659), (1034, 41402), (1397, 30644), (1793, 23876), (2068, 20701), (2794, 15322), (3586, 11938), (5588, 7661), (5969, 7172)]