27722716

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 59270400

約数和(自身を除く): 31547684

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 139, 238, 278, 419, 476, 556, 838, 973, 1676, 1946, 2363, 2933, 3892, 4726, 5866, 7123, 9452, 11732, 14246, 16541, 28492, 33082, 49861, 58241, 66164, 99722, 116482, 199444, 232964, 407687, 815374, 990097, 1630748, 1980194, 3960388, 6930679, 13861358, 27722716]

約数ペア:

[(1, 27722716), (2, 13861358), (4, 6930679), (7, 3960388), (14, 1980194), (17, 1630748), (28, 990097), (34, 815374), (68, 407687), (119, 232964), (139, 199444), (238, 116482), (278, 99722), (419, 66164), (476, 58241), (556, 49861), (838, 33082), (973, 28492), (1676, 16541), (1946, 14246), (2363, 11732), (2933, 9452), (3892, 7123), (4726, 5866)]