61821358942

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{64439}}^1$

素因数の和:64633

約数の個数: 64

約数和(自身を含む): 116919936000

約数和(自身を除く): 55098577058

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 139, 203, 238, 278, 406, 493, 973, 986, 1946, 2363, 3451, 4031, 4726, 6902, 8062, 16541, 28217, 33082, 56434, 64439, 68527, 128878, 137054, 451073, 479689, 902146, 959378, 1095463, 1868731, 2190926, 3737462, 7668241, 8957021, 13081117, 15336482, 17914042, 26162234, 31768427, 62699147, 63536854, 125398294, 152269357, 222378989, 259753609, 304538714, 444757978, 519507218, 1065885499, 1818275263, 2131770998, 3636550526, 4415811353, 8831622706, 30910679471, 61821358942]

約数ペア:

[(1, 61821358942), (2, 30910679471), (7, 8831622706), (14, 4415811353), (17, 3636550526), (29, 2131770998), (34, 1818275263), (58, 1065885499), (119, 519507218), (139, 444757978), (203, 304538714), (238, 259753609), (278, 222378989), (406, 152269357), (493, 125398294), (973, 63536854), (986, 62699147), (1946, 31768427), (2363, 26162234), (3451, 17914042), (4031, 15336482), (4726, 13081117), (6902, 8957021), (8062, 7668241), (16541, 3737462), (28217, 2190926), (33082, 1868731), (56434, 1095463), (64439, 959378), (68527, 902146), (128878, 479689), (137054, 451073)]