66240772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{74933}}^1$

素因数の和:74967

約数の個数: 24

約数和(自身を含む): 132183576

約数和(自身を除く): 65942804

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 74933, 149866, 299732, 974129, 1273861, 1948258, 2547722, 3896516, 5095444, 16560193, 33120386, 66240772]

約数ペア:

[(1, 66240772), (2, 33120386), (4, 16560193), (13, 5095444), (17, 3896516), (26, 2547722), (34, 1948258), (52, 1273861), (68, 974129), (221, 299732), (442, 149866), (884, 74933)]