26191190

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 49149504

約数和(自身を除く): 22958314

約数列:

[1, 2, 5, 10, 37, 71, 74, 142, 185, 355, 370, 710, 997, 1994, 2627, 4985, 5254, 9970, 13135, 26270, 36889, 70787, 73778, 141574, 184445, 353935, 368890, 707870, 2619119, 5238238, 13095595, 26191190]

約数ペア:

[(1, 26191190), (2, 13095595), (5, 5238238), (10, 2619119), (37, 707870), (71, 368890), (74, 353935), (142, 184445), (185, 141574), (355, 73778), (370, 70787), (710, 36889), (997, 26270), (1994, 13135), (2627, 9970), (4985, 5254)]