26443136

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 56548800

約数和(自身を除く): 30105664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 83, 128, 131, 152, 166, 262, 304, 332, 524, 608, 664, 1048, 1216, 1328, 1577, 2096, 2432, 2489, 2656, 3154, 4192, 4978, 5312, 6308, 8384, 9956, 10624, 10873, 12616, 16768, 19912, 21746, 25232, 39824, 43492, 50464, 79648, 86984, 100928, 159296, 173968, 201856, 206587, 318592, 347936, 413174, 695872, 826348, 1391744, 1652696, 3305392, 6610784, 13221568, 26443136]

約数ペア:

[(1, 26443136), (2, 13221568), (4, 6610784), (8, 3305392), (16, 1652696), (19, 1391744), (32, 826348), (38, 695872), (64, 413174), (76, 347936), (83, 318592), (128, 206587), (131, 201856), (152, 173968), (166, 159296), (262, 100928), (304, 86984), (332, 79648), (524, 50464), (608, 43492), (664, 39824), (1048, 25232), (1216, 21746), (1328, 19912), (1577, 16768), (2096, 12616), (2432, 10873), (2489, 10624), (2656, 9956), (3154, 8384), (4192, 6308), (4978, 5312)]