42253718

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{839}}^1$

素因数の和:1016

約数の個数: 24

約数和(自身を含む): 69174000

約数和(自身を除く): 26920282

約数列:

[1, 2, 13, 26, 149, 169, 298, 338, 839, 1678, 1937, 3874, 10907, 21814, 25181, 50362, 125011, 141791, 250022, 283582, 1625143, 3250286, 21126859, 42253718]

約数ペア:

[(1, 42253718), (2, 21126859), (13, 3250286), (26, 1625143), (149, 283582), (169, 250022), (298, 141791), (338, 125011), (839, 50362), (1678, 25181), (1937, 21814), (3874, 10907)]