21952128

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{5197}}^1$

素因数の和:5225

約数の個数: 64

約数和(自身を含む): 63623520

約数和(自身を除く): 41671392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 5197, 10394, 15591, 20788, 31182, 41576, 57167, 62364, 83152, 114334, 124728, 166304, 171501, 228668, 249456, 332608, 343002, 457336, 498912, 665216, 686004, 914672, 997824, 1372008, 1829344, 1995648, 2744016, 3658688, 5488032, 7317376, 10976064, 21952128]

約数ペア:

[(1, 21952128), (2, 10976064), (3, 7317376), (4, 5488032), (6, 3658688), (8, 2744016), (11, 1995648), (12, 1829344), (16, 1372008), (22, 997824), (24, 914672), (32, 686004), (33, 665216), (44, 498912), (48, 457336), (64, 343002), (66, 332608), (88, 249456), (96, 228668), (128, 171501), (132, 166304), (176, 124728), (192, 114334), (264, 83152), (352, 62364), (384, 57167), (528, 41576), (704, 31182), (1056, 20788), (1408, 15591), (2112, 10394), (4224, 5197)]