25064248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1051}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 51505920

約数和(自身を除く): 26441672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 271, 542, 1051, 1084, 2102, 2168, 2981, 4204, 5962, 8408, 11561, 11924, 23122, 23848, 46244, 92488, 284821, 569642, 1139284, 2278568, 3133031, 6266062, 12532124, 25064248]

約数ペア:

[(1, 25064248), (2, 12532124), (4, 6266062), (8, 3133031), (11, 2278568), (22, 1139284), (44, 569642), (88, 284821), (271, 92488), (542, 46244), (1051, 23848), (1084, 23122), (2102, 11924), (2168, 11561), (2981, 8408), (4204, 5962)]