71192728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{9437}}^1$

素因数の和:9507

約数の個数: 32

約数和(自身を含む): 142702560

約数和(自身を除く): 71509832

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 3772, 7544, 9437, 18874, 37748, 75496, 217051, 386917, 434102, 773834, 868204, 1547668, 1736408, 3095336, 8899091, 17798182, 35596364, 71192728]

約数ペア:

[(1, 71192728), (2, 35596364), (4, 17798182), (8, 8899091), (23, 3095336), (41, 1736408), (46, 1547668), (82, 868204), (92, 773834), (164, 434102), (184, 386917), (328, 217051), (943, 75496), (1886, 37748), (3772, 18874), (7544, 9437)]