71722694

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2237}}^1$

素因数の和:2320

約数の個数: 32

約数和(自身を含む): 121818816

約数和(自身を除く): 50096122

約数列:

[1, 2, 17, 23, 34, 41, 46, 82, 391, 697, 782, 943, 1394, 1886, 2237, 4474, 16031, 32062, 38029, 51451, 76058, 91717, 102902, 183434, 874667, 1559189, 1749334, 2109491, 3118378, 4218982, 35861347, 71722694]

約数ペア:

[(1, 71722694), (2, 35861347), (17, 4218982), (23, 3118378), (34, 2109491), (41, 1749334), (46, 1559189), (82, 874667), (391, 183434), (697, 102902), (782, 91717), (943, 76058), (1394, 51451), (1886, 38029), (2237, 32062), (4474, 16031)]