65858072

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 147744000

約数和(自身を除く): 81885928

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 107, 116, 203, 214, 232, 379, 406, 428, 749, 758, 812, 856, 1498, 1516, 1624, 2653, 2996, 3032, 3103, 5306, 5992, 6206, 10612, 10991, 12412, 21224, 21721, 21982, 24824, 40553, 43442, 43964, 76937, 81106, 86884, 87928, 153874, 162212, 173768, 283871, 307748, 324424, 567742, 615496, 1135484, 1176037, 2270968, 2352074, 4704148, 8232259, 9408296, 16464518, 32929036, 65858072]

約数ペア:

[(1, 65858072), (2, 32929036), (4, 16464518), (7, 9408296), (8, 8232259), (14, 4704148), (28, 2352074), (29, 2270968), (56, 1176037), (58, 1135484), (107, 615496), (116, 567742), (203, 324424), (214, 307748), (232, 283871), (379, 173768), (406, 162212), (428, 153874), (749, 87928), (758, 86884), (812, 81106), (856, 76937), (1498, 43964), (1516, 43442), (1624, 40553), (2653, 24824), (2996, 21982), (3032, 21721), (3103, 21224), (5306, 12412), (5992, 10991), (6206, 10612)]