66440426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{25301}}^1$

素因数の和:25417

約数の個数: 16

約数和(自身を含む): 108393768

約数和(自身を除く): 41953342

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 25301, 50602, 328913, 657826, 2555401, 5110802, 33220213, 66440426]

約数ペア:

[(1, 66440426), (2, 33220213), (13, 5110802), (26, 2555401), (101, 657826), (202, 328913), (1313, 50602), (2626, 25301)]