23454968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 50868000

約数和(自身を除く): 27413032

約数列:

[1, 2, 4, 8, 17, 19, 29, 34, 38, 58, 68, 76, 116, 136, 152, 232, 313, 323, 493, 551, 626, 646, 986, 1102, 1252, 1292, 1972, 2204, 2504, 2584, 3944, 4408, 5321, 5947, 9077, 9367, 10642, 11894, 18154, 18734, 21284, 23788, 36308, 37468, 42568, 47576, 72616, 74936, 101099, 154309, 172463, 202198, 308618, 344926, 404396, 617236, 689852, 808792, 1234472, 1379704, 2931871, 5863742, 11727484, 23454968]

約数ペア:

[(1, 23454968), (2, 11727484), (4, 5863742), (8, 2931871), (17, 1379704), (19, 1234472), (29, 808792), (34, 689852), (38, 617236), (58, 404396), (68, 344926), (76, 308618), (116, 202198), (136, 172463), (152, 154309), (232, 101099), (313, 74936), (323, 72616), (493, 47576), (551, 42568), (626, 37468), (646, 36308), (986, 23788), (1102, 21284), (1252, 18734), (1292, 18154), (1972, 11894), (2204, 10642), (2504, 9367), (2584, 9077), (3944, 5947), (4408, 5321)]