25270208

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:361

約数の個数: 56

約数和(自身を含む): 53059584

約数和(自身を除く): 27789376

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 188, 248, 271, 376, 496, 542, 752, 992, 1084, 1457, 1504, 1984, 2168, 2914, 3008, 4336, 5828, 8401, 8672, 11656, 12737, 16802, 17344, 23312, 25474, 33604, 46624, 50948, 67208, 93248, 101896, 134416, 203792, 268832, 394847, 407584, 537664, 789694, 815168, 1579388, 3158776, 6317552, 12635104, 25270208]

約数ペア:

[(1, 25270208), (2, 12635104), (4, 6317552), (8, 3158776), (16, 1579388), (31, 815168), (32, 789694), (47, 537664), (62, 407584), (64, 394847), (94, 268832), (124, 203792), (188, 134416), (248, 101896), (271, 93248), (376, 67208), (496, 50948), (542, 46624), (752, 33604), (992, 25474), (1084, 23312), (1457, 17344), (1504, 16802), (1984, 12737), (2168, 11656), (2914, 8672), (3008, 8401), (4336, 5828)]