29991536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1553}}^1$

素因数の和:1649

約数の個数: 40

約数和(自身を含む): 62433504

約数和(自身を除く): 32441968

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1136, 1207, 1553, 2414, 3106, 4828, 6212, 9656, 12424, 19312, 24848, 26401, 52802, 105604, 110263, 211208, 220526, 422416, 441052, 882104, 1764208, 1874471, 3748942, 7497884, 14995768, 29991536]

約数ペア:

[(1, 29991536), (2, 14995768), (4, 7497884), (8, 3748942), (16, 1874471), (17, 1764208), (34, 882104), (68, 441052), (71, 422416), (136, 220526), (142, 211208), (272, 110263), (284, 105604), (568, 52802), (1136, 26401), (1207, 24848), (1553, 19312), (2414, 12424), (3106, 9656), (4828, 6212)]