25354692

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1489}}^1$

素因数の和:1553

約数の個数: 72

約数和(自身を含む): 71591520

約数和(自身を除く): 46236828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1419, 1489, 1548, 1892, 2838, 2978, 4257, 4467, 5676, 5956, 8514, 8934, 13401, 16379, 17028, 17868, 26802, 32758, 49137, 53604, 64027, 65516, 98274, 128054, 147411, 192081, 196548, 256108, 294822, 384162, 576243, 589644, 704297, 768324, 1152486, 1408594, 2112891, 2304972, 2817188, 4225782, 6338673, 8451564, 12677346, 25354692]

約数ペア:

[(1, 25354692), (2, 12677346), (3, 8451564), (4, 6338673), (6, 4225782), (9, 2817188), (11, 2304972), (12, 2112891), (18, 1408594), (22, 1152486), (33, 768324), (36, 704297), (43, 589644), (44, 576243), (66, 384162), (86, 294822), (99, 256108), (129, 196548), (132, 192081), (172, 147411), (198, 128054), (258, 98274), (387, 65516), (396, 64027), (473, 53604), (516, 49137), (774, 32758), (946, 26802), (1419, 17868), (1489, 17028), (1548, 16379), (1892, 13401), (2838, 8934), (2978, 8514), (4257, 5956), (4467, 5676)]