26220416

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{2593}}^1$

素因数の和:2686

約数の個数: 32

約数和(自身を含む): 52917600

約数和(自身を除く): 26697184

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 2593, 5056, 5186, 10112, 10372, 20744, 41488, 82976, 165952, 204847, 331904, 409694, 819388, 1638776, 3277552, 6555104, 13110208, 26220416]

約数ペア:

[(1, 26220416), (2, 13110208), (4, 6555104), (8, 3277552), (16, 1638776), (32, 819388), (64, 409694), (79, 331904), (128, 204847), (158, 165952), (316, 82976), (632, 41488), (1264, 20744), (2528, 10372), (2593, 10112), (5056, 5186)]