23368828

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 49319424

約数和(自身を除く): 25950596

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 131, 161, 262, 277, 322, 524, 554, 644, 917, 1108, 1834, 1939, 3013, 3668, 3878, 6026, 6371, 7756, 12052, 12742, 21091, 25484, 36287, 42182, 44597, 72574, 84364, 89194, 145148, 178388, 254009, 508018, 834601, 1016036, 1669202, 3338404, 5842207, 11684414, 23368828]

約数ペア:

[(1, 23368828), (2, 11684414), (4, 5842207), (7, 3338404), (14, 1669202), (23, 1016036), (28, 834601), (46, 508018), (92, 254009), (131, 178388), (161, 145148), (262, 89194), (277, 84364), (322, 72574), (524, 44597), (554, 42182), (644, 36287), (917, 25484), (1108, 21091), (1834, 12742), (1939, 12052), (3013, 7756), (3668, 6371), (3878, 6026)]