27490258

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:474

約数の個数: 24

約数和(自身を含む): 44208000

約数和(自身を除く): 16717742

約数列:

[1, 2, 17, 34, 199, 239, 289, 398, 478, 578, 3383, 4063, 6766, 8126, 47561, 57511, 69071, 95122, 115022, 138142, 808537, 1617074, 13745129, 27490258]

約数ペア:

[(1, 27490258), (2, 13745129), (17, 1617074), (34, 808537), (199, 138142), (239, 115022), (289, 95122), (398, 69071), (478, 57511), (578, 47561), (3383, 8126), (4063, 6766)]