3450928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:421

約数の個数: 40

約数和(自身を含む): 7374528

約数和(自身を除く): 3923600

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 353, 376, 611, 706, 752, 1222, 1412, 2444, 2824, 4589, 4888, 5648, 9178, 9776, 16591, 18356, 33182, 36712, 66364, 73424, 132728, 215683, 265456, 431366, 862732, 1725464, 3450928]

約数ペア:

[(1, 3450928), (2, 1725464), (4, 862732), (8, 431366), (13, 265456), (16, 215683), (26, 132728), (47, 73424), (52, 66364), (94, 36712), (104, 33182), (188, 18356), (208, 16591), (353, 9776), (376, 9178), (611, 5648), (706, 4888), (752, 4589), (1222, 2824), (1412, 2444)]