29955968

素因数分解:

$2^7\times 7^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 69360000

約数和(自身を除く): 39404032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 268, 448, 469, 499, 536, 896, 938, 998, 1072, 1876, 1996, 2144, 3493, 3752, 3992, 4288, 6986, 7504, 7984, 8576, 13972, 15008, 15968, 27944, 30016, 31936, 33433, 55888, 60032, 63872, 66866, 111776, 133732, 223552, 234031, 267464, 447104, 468062, 534928, 936124, 1069856, 1872248, 2139712, 3744496, 4279424, 7488992, 14977984, 29955968]

約数ペア:

[(1, 29955968), (2, 14977984), (4, 7488992), (7, 4279424), (8, 3744496), (14, 2139712), (16, 1872248), (28, 1069856), (32, 936124), (56, 534928), (64, 468062), (67, 447104), (112, 267464), (128, 234031), (134, 223552), (224, 133732), (268, 111776), (448, 66866), (469, 63872), (499, 60032), (536, 55888), (896, 33433), (938, 31936), (998, 30016), (1072, 27944), (1876, 15968), (1996, 15008), (2144, 13972), (3493, 8576), (3752, 7984), (3992, 7504), (4288, 6986)]