78667228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{1609}}^1$

素因数の和:2349

約数の個数: 24

約数和(自身を含む): 146059200

約数和(自身を除く): 67391972

約数列:

[1, 2, 4, 17, 34, 68, 719, 1438, 1609, 2876, 3218, 6436, 12223, 24446, 27353, 48892, 54706, 109412, 1156871, 2313742, 4627484, 19666807, 39333614, 78667228]

約数ペア:

[(1, 78667228), (2, 39333614), (4, 19666807), (17, 4627484), (34, 2313742), (68, 1156871), (719, 109412), (1438, 54706), (1609, 48892), (2876, 27353), (3218, 24446), (6436, 12223)]