40376512

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:797

約数の個数: 56

約数和(自身を含む): 88587072

約数和(自身を除く): 48210560

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 83, 88, 166, 176, 332, 352, 664, 691, 704, 913, 1328, 1382, 1826, 2656, 2764, 3652, 5312, 5528, 7304, 7601, 11056, 14608, 15202, 22112, 29216, 30404, 44224, 57353, 58432, 60808, 114706, 121616, 229412, 243232, 458824, 486464, 630883, 917648, 1261766, 1835296, 2523532, 3670592, 5047064, 10094128, 20188256, 40376512]

約数ペア:

[(1, 40376512), (2, 20188256), (4, 10094128), (8, 5047064), (11, 3670592), (16, 2523532), (22, 1835296), (32, 1261766), (44, 917648), (64, 630883), (83, 486464), (88, 458824), (166, 243232), (176, 229412), (332, 121616), (352, 114706), (664, 60808), (691, 58432), (704, 57353), (913, 44224), (1328, 30404), (1382, 29216), (1826, 22112), (2656, 15202), (2764, 14608), (3652, 11056), (5312, 7601), (5528, 7304)]