67198352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1201}}^1$

素因数の和:1491

約数の個数: 40

約数和(自身を含む): 140850360

約数和(自身を除く): 73652008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 269, 538, 1076, 1201, 2152, 2402, 3497, 4304, 4804, 6994, 9608, 13988, 15613, 19216, 27976, 31226, 55952, 62452, 124904, 249808, 323069, 646138, 1292276, 2584552, 4199897, 5169104, 8399794, 16799588, 33599176, 67198352]

約数ペア:

[(1, 67198352), (2, 33599176), (4, 16799588), (8, 8399794), (13, 5169104), (16, 4199897), (26, 2584552), (52, 1292276), (104, 646138), (208, 323069), (269, 249808), (538, 124904), (1076, 62452), (1201, 55952), (2152, 31226), (2402, 27976), (3497, 19216), (4304, 15613), (4804, 13988), (6994, 9608)]