74586278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{28403}}^1$

素因数の和:28519

約数の個数: 16

約数和(自身を含む): 121682736

約数和(自身を除く): 47096458

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 28403, 56806, 369239, 738478, 2868703, 5737406, 37293139, 74586278]

約数ペア:

[(1, 74586278), (2, 37293139), (13, 5737406), (26, 2868703), (101, 738478), (202, 369239), (1313, 56806), (2626, 28403)]