56744266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 94867200

約数和(自身を除く): 38122934

約数列:

[1, 2, 17, 23, 34, 46, 149, 298, 391, 487, 782, 974, 2533, 3427, 5066, 6854, 8279, 11201, 16558, 22402, 58259, 72563, 116518, 145126, 190417, 380834, 1233571, 1668949, 2467142, 3337898, 28372133, 56744266]

約数ペア:

[(1, 56744266), (2, 28372133), (17, 3337898), (23, 2467142), (34, 1668949), (46, 1233571), (149, 380834), (298, 190417), (391, 145126), (487, 116518), (782, 72563), (974, 58259), (2533, 22402), (3427, 16558), (5066, 11201), (6854, 8279)]