448140868

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{31321}}^1$

素因数の和:31412

約数の個数: 36

約数和(自身を含む): 924813372

約数和(自身を除く): 476672504

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 7154, 14308, 31321, 62642, 125284, 219247, 438494, 876988, 1534729, 2286433, 3069458, 4572866, 6138916, 9145732, 16005031, 32010062, 64020124, 112035217, 224070434, 448140868]

約数ペア:

[(1, 448140868), (2, 224070434), (4, 112035217), (7, 64020124), (14, 32010062), (28, 16005031), (49, 9145732), (73, 6138916), (98, 4572866), (146, 3069458), (196, 2286433), (292, 1534729), (511, 876988), (1022, 438494), (2044, 219247), (3577, 125284), (7154, 62642), (14308, 31321)]