65947552

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4357}}^1$

素因数の和:4421

約数の個数: 48

約数和(自身を含む): 144964512

約数和(自身を除く): 79016960

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1376, 1892, 3784, 4357, 7568, 8714, 15136, 17428, 34856, 47927, 69712, 95854, 139424, 187351, 191708, 374702, 383416, 749404, 766832, 1498808, 1533664, 2060861, 2997616, 4121722, 5995232, 8243444, 16486888, 32973776, 65947552]

約数ペア:

[(1, 65947552), (2, 32973776), (4, 16486888), (8, 8243444), (11, 5995232), (16, 4121722), (22, 2997616), (32, 2060861), (43, 1533664), (44, 1498808), (86, 766832), (88, 749404), (172, 383416), (176, 374702), (344, 191708), (352, 187351), (473, 139424), (688, 95854), (946, 69712), (1376, 47927), (1892, 34856), (3784, 17428), (4357, 15136), (7568, 8714)]