5447728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2381}}^1$

素因数の和:2413

約数の個数: 40

約数和(自身を含む): 12405456

約数和(自身を除く): 6957728

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 2381, 4762, 9524, 19048, 26191, 30953, 38096, 52382, 61906, 104764, 123812, 209528, 247624, 340483, 419056, 495248, 680966, 1361932, 2723864, 5447728]

約数ペア:

[(1, 5447728), (2, 2723864), (4, 1361932), (8, 680966), (11, 495248), (13, 419056), (16, 340483), (22, 247624), (26, 209528), (44, 123812), (52, 104764), (88, 61906), (104, 52382), (143, 38096), (176, 30953), (208, 26191), (286, 19048), (572, 9524), (1144, 4762), (2288, 2381)]