1457747968

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{22961}}^1$

素因数の和:23014

約数の個数: 48

約数和(自身を含む): 3008940480

約数和(自身を除く): 1551192512

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 3968, 7936, 15872, 22961, 31744, 45922, 63488, 91844, 183688, 367376, 711791, 734752, 1423582, 1469504, 2847164, 2939008, 5694328, 5878016, 11388656, 11756032, 22777312, 23512064, 45554624, 47024128, 91109248, 182218496, 364436992, 728873984, 1457747968]

約数ペア:

[(1, 1457747968), (2, 728873984), (4, 364436992), (8, 182218496), (16, 91109248), (31, 47024128), (32, 45554624), (62, 23512064), (64, 22777312), (124, 11756032), (128, 11388656), (248, 5878016), (256, 5694328), (496, 2939008), (512, 2847164), (992, 1469504), (1024, 1423582), (1984, 734752), (2048, 711791), (3968, 367376), (7936, 183688), (15872, 91844), (22961, 63488), (31744, 45922)]