2008530688

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10733}}^1$

素因数の和:10809

約数の個数: 72

約数和(自身を含む): 4344178608

約数和(自身を除く): 2335647920

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 128, 136, 172, 256, 272, 344, 544, 688, 731, 1088, 1376, 1462, 2176, 2752, 2924, 4352, 5504, 5848, 10733, 11008, 11696, 21466, 23392, 42932, 46784, 85864, 93568, 171728, 182461, 187136, 343456, 364922, 461519, 686912, 729844, 923038, 1373824, 1459688, 1846076, 2747648, 2919376, 3692152, 5838752, 7384304, 7845823, 11677504, 14768608, 15691646, 23355008, 29537216, 31383292, 46710016, 59074432, 62766584, 118148864, 125533168, 251066336, 502132672, 1004265344, 2008530688]

約数ペア:

[(1, 2008530688), (2, 1004265344), (4, 502132672), (8, 251066336), (16, 125533168), (17, 118148864), (32, 62766584), (34, 59074432), (43, 46710016), (64, 31383292), (68, 29537216), (86, 23355008), (128, 15691646), (136, 14768608), (172, 11677504), (256, 7845823), (272, 7384304), (344, 5838752), (544, 3692152), (688, 2919376), (731, 2747648), (1088, 1846076), (1376, 1459688), (1462, 1373824), (2176, 923038), (2752, 729844), (2924, 686912), (4352, 461519), (5504, 364922), (5848, 343456), (10733, 187136), (11008, 182461), (11696, 171728), (21466, 93568), (23392, 85864), (42932, 46784)]