2049419584

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{10169}}^1$

素因数の和:10295

約数の個数: 56

約数和(自身を含む): 4215749760

約数和(自身を除く): 2166330176

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 67, 94, 134, 188, 268, 376, 536, 752, 1072, 1504, 2144, 3008, 3149, 4288, 6298, 10169, 12596, 20338, 25192, 40676, 50384, 81352, 100768, 162704, 201536, 325408, 477943, 650816, 681323, 955886, 1362646, 1911772, 2725292, 3823544, 5450584, 7647088, 10901168, 15294176, 21802336, 30588352, 32022181, 43604672, 64044362, 128088724, 256177448, 512354896, 1024709792, 2049419584]

約数ペア:

[(1, 2049419584), (2, 1024709792), (4, 512354896), (8, 256177448), (16, 128088724), (32, 64044362), (47, 43604672), (64, 32022181), (67, 30588352), (94, 21802336), (134, 15294176), (188, 10901168), (268, 7647088), (376, 5450584), (536, 3823544), (752, 2725292), (1072, 1911772), (1504, 1362646), (2144, 955886), (3008, 681323), (3149, 650816), (4288, 477943), (6298, 325408), (10169, 201536), (12596, 162704), (20338, 100768), (25192, 81352), (40676, 50384)]