38242688

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 84125520

約数和(自身を除く): 45882832

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 157, 173, 176, 314, 346, 352, 628, 692, 704, 1256, 1384, 1408, 1727, 1903, 2512, 2768, 3454, 3806, 5024, 5536, 6908, 7612, 10048, 11072, 13816, 15224, 20096, 22144, 27161, 27632, 30448, 54322, 55264, 60896, 108644, 110528, 121792, 217288, 221056, 243584, 298771, 434576, 597542, 869152, 1195084, 1738304, 2390168, 3476608, 4780336, 9560672, 19121344, 38242688]

約数ペア:

[(1, 38242688), (2, 19121344), (4, 9560672), (8, 4780336), (11, 3476608), (16, 2390168), (22, 1738304), (32, 1195084), (44, 869152), (64, 597542), (88, 434576), (128, 298771), (157, 243584), (173, 221056), (176, 217288), (314, 121792), (346, 110528), (352, 108644), (628, 60896), (692, 55264), (704, 54322), (1256, 30448), (1384, 27632), (1408, 27161), (1727, 22144), (1903, 20096), (2512, 15224), (2768, 13816), (3454, 11072), (3806, 10048), (5024, 7612), (5536, 6908)]