42780296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24197}}^1$

素因数の和:24233

約数の個数: 32

約数和(自身を含む): 91468440

約数和(自身を除く): 48688144

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 24197, 48394, 96788, 193576, 314561, 411349, 629122, 822698, 1258244, 1645396, 2516488, 3290792, 5347537, 10695074, 21390148, 42780296]

約数ペア:

[(1, 42780296), (2, 21390148), (4, 10695074), (8, 5347537), (13, 3290792), (17, 2516488), (26, 1645396), (34, 1258244), (52, 822698), (68, 629122), (104, 411349), (136, 314561), (221, 193576), (442, 96788), (884, 48394), (1768, 24197)]