40289606

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{593}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 72534528

約数和(自身を除く): 32244922

約数列:

[1, 2, 7, 14, 23, 46, 161, 211, 322, 422, 593, 1186, 1477, 2954, 4151, 4853, 8302, 9706, 13639, 27278, 33971, 67942, 95473, 125123, 190946, 250246, 875861, 1751722, 2877829, 5755658, 20144803, 40289606]

約数ペア:

[(1, 40289606), (2, 20144803), (7, 5755658), (14, 2877829), (23, 1751722), (46, 875861), (161, 250246), (211, 190946), (322, 125123), (422, 95473), (593, 67942), (1186, 33971), (1477, 27278), (2954, 13639), (4151, 9706), (4853, 8302)]