22335748

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 42577920

約数和(自身を除く): 20242172

約数列:

[1, 2, 4, 31, 43, 59, 62, 71, 86, 118, 124, 142, 172, 236, 284, 1333, 1829, 2201, 2537, 2666, 3053, 3658, 4189, 4402, 5074, 5332, 6106, 7316, 8378, 8804, 10148, 12212, 16756, 78647, 94643, 129859, 157294, 180127, 189286, 259718, 314588, 360254, 378572, 519436, 720508, 5583937, 11167874, 22335748]

約数ペア:

[(1, 22335748), (2, 11167874), (4, 5583937), (31, 720508), (43, 519436), (59, 378572), (62, 360254), (71, 314588), (86, 259718), (118, 189286), (124, 180127), (142, 157294), (172, 129859), (236, 94643), (284, 78647), (1333, 16756), (1829, 12212), (2201, 10148), (2537, 8804), (2666, 8378), (3053, 7316), (3658, 6106), (4189, 5332), (4402, 5074)]