67658444

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 139238400

約数和(自身を除く): 71579956

約数列:

[1, 2, 4, 7, 14, 28, 73, 79, 146, 158, 292, 316, 419, 511, 553, 838, 1022, 1106, 1676, 2044, 2212, 2933, 5767, 5866, 11534, 11732, 23068, 30587, 33101, 40369, 61174, 66202, 80738, 122348, 132404, 161476, 214109, 231707, 428218, 463414, 856436, 926828, 2416373, 4832746, 9665492, 16914611, 33829222, 67658444]

約数ペア:

[(1, 67658444), (2, 33829222), (4, 16914611), (7, 9665492), (14, 4832746), (28, 2416373), (73, 926828), (79, 856436), (146, 463414), (158, 428218), (292, 231707), (316, 214109), (419, 161476), (511, 132404), (553, 122348), (838, 80738), (1022, 66202), (1106, 61174), (1676, 40369), (2044, 33101), (2212, 30587), (2933, 23068), (5767, 11732), (5866, 11534)]