66481196

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 117754560

約数和(自身を除く): 51273364

約数列:

[1, 2, 4, 197, 239, 353, 394, 478, 706, 788, 956, 1412, 47083, 69541, 84367, 94166, 139082, 168734, 188332, 278164, 337468, 16620299, 33240598, 66481196]

約数ペア:

[(1, 66481196), (2, 33240598), (4, 16620299), (197, 337468), (239, 278164), (353, 188332), (394, 168734), (478, 139082), (706, 94166), (788, 84367), (956, 69541), (1412, 47083)]