25825822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 45100800

約数和(自身を除く): 19274978

約数列:

[1, 2, 11, 17, 22, 34, 187, 199, 347, 374, 398, 694, 2189, 3383, 3817, 4378, 5899, 6766, 7634, 11798, 37213, 64889, 69053, 74426, 129778, 138106, 759583, 1173901, 1519166, 2347802, 12912911, 25825822]

約数ペア:

[(1, 25825822), (2, 12912911), (11, 2347802), (17, 1519166), (22, 1173901), (34, 759583), (187, 138106), (199, 129778), (347, 74426), (374, 69053), (398, 64889), (694, 37213), (2189, 11798), (3383, 7634), (3817, 6766), (4378, 5899)]