25950466

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 43848000

約数和(自身を除く): 17897534

約数列:

[1, 2, 17, 19, 34, 38, 139, 278, 289, 323, 578, 646, 2363, 2641, 4726, 4913, 5282, 5491, 9826, 10982, 40171, 44897, 80342, 89794, 93347, 186694, 682907, 763249, 1365814, 1526498, 12975233, 25950466]

約数ペア:

[(1, 25950466), (2, 12975233), (17, 1526498), (19, 1365814), (34, 763249), (38, 682907), (139, 186694), (278, 93347), (289, 89794), (323, 80342), (578, 44897), (646, 40171), (2363, 10982), (2641, 9826), (4726, 5491), (4913, 5282)]