38480512

素因数分解:

$2^7\times 7^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 89058240

約数和(自身を除く): 50577728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 268, 448, 469, 536, 641, 896, 938, 1072, 1282, 1876, 2144, 2564, 3752, 4288, 4487, 5128, 7504, 8576, 8974, 10256, 15008, 17948, 20512, 30016, 35896, 41024, 42947, 60032, 71792, 82048, 85894, 143584, 171788, 287168, 300629, 343576, 574336, 601258, 687152, 1202516, 1374304, 2405032, 2748608, 4810064, 5497216, 9620128, 19240256, 38480512]

約数ペア:

[(1, 38480512), (2, 19240256), (4, 9620128), (7, 5497216), (8, 4810064), (14, 2748608), (16, 2405032), (28, 1374304), (32, 1202516), (56, 687152), (64, 601258), (67, 574336), (112, 343576), (128, 300629), (134, 287168), (224, 171788), (268, 143584), (448, 85894), (469, 82048), (536, 71792), (641, 60032), (896, 42947), (938, 41024), (1072, 35896), (1282, 30016), (1876, 20512), (2144, 17948), (2564, 15008), (3752, 10256), (4288, 8974), (4487, 8576), (5128, 7504)]