26888458

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 45489600

約数和(自身を除く): 18601142

約数列:

[1, 2, 17, 19, 34, 38, 107, 214, 323, 389, 646, 778, 1819, 2033, 3638, 4066, 6613, 7391, 13226, 14782, 34561, 41623, 69122, 83246, 125647, 251294, 707591, 790837, 1415182, 1581674, 13444229, 26888458]

約数ペア:

[(1, 26888458), (2, 13444229), (17, 1581674), (19, 1415182), (34, 790837), (38, 707591), (107, 251294), (214, 125647), (323, 83246), (389, 69122), (646, 41623), (778, 34561), (1819, 14782), (2033, 13226), (3638, 7391), (4066, 6613)]