71220242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 116049024

約数和(自身を除く): 44828782

約数列:

[1, 2, 17, 34, 71, 142, 163, 181, 326, 362, 1207, 2414, 2771, 3077, 5542, 6154, 11573, 12851, 23146, 25702, 29503, 59006, 196741, 218467, 393482, 436934, 501551, 1003102, 2094713, 4189426, 35610121, 71220242]

約数ペア:

[(1, 71220242), (2, 35610121), (17, 4189426), (34, 2094713), (71, 1003102), (142, 501551), (163, 436934), (181, 393482), (326, 218467), (362, 196741), (1207, 59006), (2414, 29503), (2771, 25702), (3077, 23146), (5542, 12851), (6154, 11573)]