65418716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 131604480

約数和(自身を除く): 66185764

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 127, 253, 254, 506, 508, 509, 1012, 1018, 1397, 2036, 2794, 2921, 5588, 5599, 5842, 11198, 11684, 11707, 22396, 23414, 32131, 46828, 64262, 64643, 128524, 128777, 129286, 257554, 258572, 515108, 711073, 1422146, 1486789, 2844292, 2973578, 5947156, 16354679, 32709358, 65418716]

約数ペア:

[(1, 65418716), (2, 32709358), (4, 16354679), (11, 5947156), (22, 2973578), (23, 2844292), (44, 1486789), (46, 1422146), (92, 711073), (127, 515108), (253, 258572), (254, 257554), (506, 129286), (508, 128777), (509, 128524), (1012, 64643), (1018, 64262), (1397, 46828), (2036, 32131), (2794, 23414), (2921, 22396), (5588, 11707), (5599, 11684), (5842, 11198)]