28306848

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4153}}^1$

素因数の和:4237

約数の個数: 48

約数和(自身を含む): 75370176

約数和(自身を除く): 47063328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 4153, 6816, 8306, 12459, 16612, 24918, 33224, 49836, 66448, 99672, 132896, 199344, 294863, 398688, 589726, 884589, 1179452, 1769178, 2358904, 3538356, 4717808, 7076712, 9435616, 14153424, 28306848]

約数ペア:

[(1, 28306848), (2, 14153424), (3, 9435616), (4, 7076712), (6, 4717808), (8, 3538356), (12, 2358904), (16, 1769178), (24, 1179452), (32, 884589), (48, 589726), (71, 398688), (96, 294863), (142, 199344), (213, 132896), (284, 99672), (426, 66448), (568, 49836), (852, 33224), (1136, 24918), (1704, 16612), (2272, 12459), (3408, 8306), (4153, 6816)]