42491626

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 68584320

約数和(自身を除く): 26092694

約数列:

[1, 2, 23, 46, 89, 97, 107, 178, 194, 214, 2047, 2231, 2461, 4094, 4462, 4922, 8633, 9523, 10379, 17266, 19046, 20758, 198559, 219029, 238717, 397118, 438058, 477434, 923731, 1847462, 21245813, 42491626]

約数ペア:

[(1, 42491626), (2, 21245813), (23, 1847462), (46, 923731), (89, 477434), (97, 438058), (107, 397118), (178, 238717), (194, 219029), (214, 198559), (2047, 20758), (2231, 19046), (2461, 17266), (4094, 10379), (4462, 9523), (4922, 8633)]