61965008

素因数分解:

$2^4\times 7^4\times {\mathrm{1613}}^1$

素因数の和:1649

約数の個数: 50

約数和(自身を含む): 140145234

約数和(自身を除く): 78180226

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 1613, 2401, 2744, 3226, 4802, 5488, 6452, 9604, 11291, 12904, 19208, 22582, 25808, 38416, 45164, 79037, 90328, 158074, 180656, 316148, 553259, 632296, 1106518, 1264592, 2213036, 3872813, 4426072, 7745626, 8852144, 15491252, 30982504, 61965008]

約数ペア:

[(1, 61965008), (2, 30982504), (4, 15491252), (7, 8852144), (8, 7745626), (14, 4426072), (16, 3872813), (28, 2213036), (49, 1264592), (56, 1106518), (98, 632296), (112, 553259), (196, 316148), (343, 180656), (392, 158074), (686, 90328), (784, 79037), (1372, 45164), (1613, 38416), (2401, 25808), (2744, 22582), (3226, 19208), (4802, 12904), (5488, 11291), (6452, 9604)]