67728298

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{1171}}^1$

素因数の和:1434

約数の個数: 24

約数和(自身を含む): 112230720

約数和(自身を除く): 44502422

約数列:

[1, 2, 11, 22, 121, 239, 242, 478, 1171, 2342, 2629, 5258, 12881, 25762, 28919, 57838, 141691, 279869, 283382, 559738, 3078559, 6157118, 33864149, 67728298]

約数ペア:

[(1, 67728298), (2, 33864149), (11, 6157118), (22, 3078559), (121, 559738), (239, 283382), (242, 279869), (478, 141691), (1171, 57838), (2342, 28919), (2629, 25762), (5258, 12881)]