71744192

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1627}}^1$

素因数の和:1705

約数の個数: 56

約数和(自身を含む): 156307536

約数和(自身を除く): 84563344

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 208, 212, 416, 424, 689, 832, 848, 1378, 1627, 1696, 2756, 3254, 3392, 5512, 6508, 11024, 13016, 21151, 22048, 26032, 42302, 44096, 52064, 84604, 86231, 104128, 169208, 172462, 338416, 344924, 676832, 689848, 1121003, 1353664, 1379696, 2242006, 2759392, 4484012, 5518784, 8968024, 17936048, 35872096, 71744192]

約数ペア:

[(1, 71744192), (2, 35872096), (4, 17936048), (8, 8968024), (13, 5518784), (16, 4484012), (26, 2759392), (32, 2242006), (52, 1379696), (53, 1353664), (64, 1121003), (104, 689848), (106, 676832), (208, 344924), (212, 338416), (416, 172462), (424, 169208), (689, 104128), (832, 86231), (848, 84604), (1378, 52064), (1627, 44096), (1696, 42302), (2756, 26032), (3254, 22048), (3392, 21151), (5512, 13016), (6508, 11024)]