754427648

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{226691}}^1$

素因数の和:226720

約数の個数: 36

約数和(自身を含む): 1621754568

約数和(自身を除く): 867326920

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 226691, 453382, 906764, 1813528, 2946983, 3627056, 5893966, 7254112, 11787932, 14508224, 23575864, 29016448, 47151728, 58032896, 94303456, 188606912, 377213824, 754427648]

約数ペア:

[(1, 754427648), (2, 377213824), (4, 188606912), (8, 94303456), (13, 58032896), (16, 47151728), (26, 29016448), (32, 23575864), (52, 14508224), (64, 11787932), (104, 7254112), (128, 5893966), (208, 3627056), (256, 2946983), (416, 1813528), (832, 906764), (1664, 453382), (3328, 226691)]