416656552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{54881}}^1$

素因数の和:54973

約数の個数: 32

約数和(自身を含む): 852866280

約数和(自身を除く): 436209728

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 54881, 109762, 219524, 439048, 713453, 1426906, 2853812, 4006313, 5707624, 8012626, 16025252, 32050504, 52082069, 104164138, 208328276, 416656552]

約数ペア:

[(1, 416656552), (2, 208328276), (4, 104164138), (8, 52082069), (13, 32050504), (26, 16025252), (52, 8012626), (73, 5707624), (104, 4006313), (146, 2853812), (292, 1426906), (584, 713453), (949, 439048), (1898, 219524), (3796, 109762), (7592, 54881)]