68020798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 112896000

約数和(自身を除く): 44875202

約数列:

[1, 2, 19, 23, 38, 46, 223, 349, 437, 446, 698, 874, 4237, 5129, 6631, 8027, 8474, 10258, 13262, 16054, 77827, 97451, 152513, 155654, 194902, 305026, 1478713, 1790021, 2957426, 3580042, 34010399, 68020798]

約数ペア:

[(1, 68020798), (2, 34010399), (19, 3580042), (23, 2957426), (38, 1790021), (46, 1478713), (223, 305026), (349, 194902), (437, 155654), (446, 152513), (698, 97451), (874, 77827), (4237, 16054), (5129, 13262), (6631, 10258), (8027, 8474)]