42781441424

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2207}}^1\times {\mathrm{22859}}^1$

素因数の和:25127

約数の個数: 40

約数和(自身を含む): 84494949120

約数和(自身を除く): 41713507696

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2207, 4414, 8828, 17656, 22859, 35312, 45718, 91436, 116971, 182872, 233942, 365744, 467884, 935768, 1211527, 1871536, 2423054, 4846108, 9692216, 19384432, 50449813, 100899626, 201799252, 403598504, 807197008, 2673840089, 5347680178, 10695360356, 21390720712, 42781441424]

約数ペア:

[(1, 42781441424), (2, 21390720712), (4, 10695360356), (8, 5347680178), (16, 2673840089), (53, 807197008), (106, 403598504), (212, 201799252), (424, 100899626), (848, 50449813), (2207, 19384432), (4414, 9692216), (8828, 4846108), (17656, 2423054), (22859, 1871536), (35312, 1211527), (45718, 935768), (91436, 467884), (116971, 365744), (182872, 233942)]