42338452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4133}}^1$

素因数の和:4347

約数の個数: 24

約数和(自身を含む): 80216136

約数和(自身を除く): 37877684

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 2561, 4133, 5122, 8266, 10244, 16532, 53729, 107458, 214916, 814201, 1628402, 3256804, 10584613, 21169226, 42338452]

約数ペア:

[(1, 42338452), (2, 21169226), (4, 10584613), (13, 3256804), (26, 1628402), (52, 814201), (197, 214916), (394, 107458), (788, 53729), (2561, 16532), (4133, 10244), (5122, 8266)]