77254828

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{16927}}^1$

素因数の和:17101

約数の個数: 24

約数和(自身を含む): 155466752

約数和(自身を除く): 78211924

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 16927, 33854, 67708, 118489, 236978, 473956, 2759101, 5518202, 11036404, 19313707, 38627414, 77254828]

約数ペア:

[(1, 77254828), (2, 38627414), (4, 19313707), (7, 11036404), (14, 5518202), (28, 2759101), (163, 473956), (326, 236978), (652, 118489), (1141, 67708), (2282, 33854), (4564, 16927)]