64878646

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 118186992

約数和(自身を除く): 53308346

約数列:

[1, 2, 7, 14, 41, 49, 67, 82, 98, 134, 241, 287, 469, 482, 574, 938, 1687, 2009, 2747, 3283, 3374, 4018, 5494, 6566, 9881, 11809, 16147, 19229, 19762, 23618, 32294, 38458, 69167, 113029, 134603, 138334, 226058, 269206, 484169, 662027, 791203, 968338, 1324054, 1582406, 4634189, 9268378, 32439323, 64878646]

約数ペア:

[(1, 64878646), (2, 32439323), (7, 9268378), (14, 4634189), (41, 1582406), (49, 1324054), (67, 968338), (82, 791203), (98, 662027), (134, 484169), (241, 269206), (287, 226058), (469, 138334), (482, 134603), (574, 113029), (938, 69167), (1687, 38458), (2009, 32294), (2747, 23618), (3283, 19762), (3374, 19229), (4018, 16147), (5494, 11809), (6566, 9881)]