25038112

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 54486432

約数和(自身を除く): 29448320

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 83, 88, 166, 176, 332, 352, 664, 857, 913, 1328, 1714, 1826, 2656, 3428, 3652, 6856, 7304, 9427, 13712, 14608, 18854, 27424, 29216, 37708, 71131, 75416, 142262, 150832, 284524, 301664, 569048, 782441, 1138096, 1564882, 2276192, 3129764, 6259528, 12519056, 25038112]

約数ペア:

[(1, 25038112), (2, 12519056), (4, 6259528), (8, 3129764), (11, 2276192), (16, 1564882), (22, 1138096), (32, 782441), (44, 569048), (83, 301664), (88, 284524), (166, 150832), (176, 142262), (332, 75416), (352, 71131), (664, 37708), (857, 29216), (913, 27424), (1328, 18854), (1714, 14608), (1826, 13712), (2656, 9427), (3428, 7304), (3652, 6856)]