74284238

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{25147}}^1$

素因数の和:25367

約数の個数: 16

約数和(自身を含む): 127953024

約数和(自身を除く): 53668786

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 25147, 50294, 176029, 352058, 5306017, 10612034, 37142119, 74284238]

約数ペア:

[(1, 74284238), (2, 37142119), (7, 10612034), (14, 5306017), (211, 352058), (422, 176029), (1477, 50294), (2954, 25147)]