25297712

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 60

約数和(自身を含む): 54918360

約数和(自身を除く): 29620648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 121, 146, 176, 179, 242, 292, 358, 484, 584, 716, 803, 968, 1168, 1432, 1606, 1936, 1969, 2864, 3212, 3938, 6424, 7876, 8833, 12848, 13067, 15752, 17666, 21659, 26134, 31504, 35332, 43318, 52268, 70664, 86636, 104536, 141328, 143737, 173272, 209072, 287474, 346544, 574948, 1149896, 1581107, 2299792, 3162214, 6324428, 12648856, 25297712]

約数ペア:

[(1, 25297712), (2, 12648856), (4, 6324428), (8, 3162214), (11, 2299792), (16, 1581107), (22, 1149896), (44, 574948), (73, 346544), (88, 287474), (121, 209072), (146, 173272), (176, 143737), (179, 141328), (242, 104536), (292, 86636), (358, 70664), (484, 52268), (584, 43318), (716, 35332), (803, 31504), (968, 26134), (1168, 21659), (1432, 17666), (1606, 15752), (1936, 13067), (1969, 12848), (2864, 8833), (3212, 7876), (3938, 6424)]