74427392

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{5591}}^1$

素因数の和:5624

約数の個数: 44

約数和(自身を含む): 160255536

約数和(自身を除く): 85828144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 5591, 6656, 11182, 13312, 22364, 44728, 72683, 89456, 145366, 178912, 290732, 357824, 581464, 715648, 1162928, 1431296, 2325856, 2862592, 4651712, 5725184, 9303424, 18606848, 37213696, 74427392]

約数ペア:

[(1, 74427392), (2, 37213696), (4, 18606848), (8, 9303424), (13, 5725184), (16, 4651712), (26, 2862592), (32, 2325856), (52, 1431296), (64, 1162928), (104, 715648), (128, 581464), (208, 357824), (256, 290732), (416, 178912), (512, 145366), (832, 89456), (1024, 72683), (1664, 44728), (3328, 22364), (5591, 13312), (6656, 11182)]