47337044

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{40949}}^1$

素因数の和:40987

約数の個数: 18

約数和(自身を含む): 88001550

約数和(自身を除く): 40664506

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 40949, 81898, 163796, 696133, 1392266, 2784532, 11834261, 23668522, 47337044]

約数ペア:

[(1, 47337044), (2, 23668522), (4, 11834261), (17, 2784532), (34, 1392266), (68, 696133), (289, 163796), (578, 81898), (1156, 40949)]