17884256

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{3307}}^1$

素因数の和:3343

約数の個数: 36

約数和(自身を含む): 38137932

約数和(自身を除く): 20253676

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 3307, 5408, 6614, 13228, 26456, 42991, 52912, 85982, 105824, 171964, 343928, 558883, 687856, 1117766, 1375712, 2235532, 4471064, 8942128, 17884256]

約数ペア:

[(1, 17884256), (2, 8942128), (4, 4471064), (8, 2235532), (13, 1375712), (16, 1117766), (26, 687856), (32, 558883), (52, 343928), (104, 171964), (169, 105824), (208, 85982), (338, 52912), (416, 42991), (676, 26456), (1352, 13228), (2704, 6614), (3307, 5408)]