25449248

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 55085184

約数和(自身を除く): 29635936

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 197, 352, 367, 394, 734, 788, 1468, 1576, 2167, 2936, 3152, 4037, 4334, 5872, 6304, 8074, 8668, 11744, 16148, 17336, 32296, 34672, 64592, 69344, 72299, 129184, 144598, 289196, 578392, 795289, 1156784, 1590578, 2313568, 3181156, 6362312, 12724624, 25449248]

約数ペア:

[(1, 25449248), (2, 12724624), (4, 6362312), (8, 3181156), (11, 2313568), (16, 1590578), (22, 1156784), (32, 795289), (44, 578392), (88, 289196), (176, 144598), (197, 129184), (352, 72299), (367, 69344), (394, 64592), (734, 34672), (788, 32296), (1468, 17336), (1576, 16148), (2167, 11744), (2936, 8668), (3152, 8074), (4037, 6304), (4334, 5872)]