26847808

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 84

約数和(自身を含む): 60960508

約数和(自身を除く): 34112700

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 61, 64, 92, 104, 122, 184, 208, 244, 299, 368, 416, 488, 529, 598, 736, 793, 832, 976, 1058, 1196, 1403, 1472, 1586, 1952, 2116, 2392, 2806, 3172, 3904, 4232, 4784, 5612, 6344, 6877, 8464, 9568, 11224, 12688, 13754, 16928, 18239, 19136, 22448, 25376, 27508, 32269, 33856, 36478, 44896, 50752, 55016, 64538, 72956, 89792, 110032, 129076, 145912, 220064, 258152, 291824, 419497, 440128, 516304, 583648, 838994, 1032608, 1167296, 1677988, 2065216, 3355976, 6711952, 13423904, 26847808]

約数ペア:

[(1, 26847808), (2, 13423904), (4, 6711952), (8, 3355976), (13, 2065216), (16, 1677988), (23, 1167296), (26, 1032608), (32, 838994), (46, 583648), (52, 516304), (61, 440128), (64, 419497), (92, 291824), (104, 258152), (122, 220064), (184, 145912), (208, 129076), (244, 110032), (299, 89792), (368, 72956), (416, 64538), (488, 55016), (529, 50752), (598, 44896), (736, 36478), (793, 33856), (832, 32269), (976, 27508), (1058, 25376), (1196, 22448), (1403, 19136), (1472, 18239), (1586, 16928), (1952, 13754), (2116, 12688), (2392, 11224), (2806, 9568), (3172, 8464), (3904, 6877), (4232, 6344), (4784, 5612)]