47168128

素因数分解:

$2^7\times 7^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:945

約数の個数: 64

約数和(自身を含む): 109278720

約数和(自身を除く): 62110592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 427, 448, 488, 854, 863, 896, 976, 1708, 1726, 1952, 3416, 3452, 3904, 6041, 6832, 6904, 7808, 12082, 13664, 13808, 24164, 27328, 27616, 48328, 52643, 54656, 55232, 96656, 105286, 110464, 193312, 210572, 368501, 386624, 421144, 737002, 773248, 842288, 1474004, 1684576, 2948008, 3369152, 5896016, 6738304, 11792032, 23584064, 47168128]

約数ペア:

[(1, 47168128), (2, 23584064), (4, 11792032), (7, 6738304), (8, 5896016), (14, 3369152), (16, 2948008), (28, 1684576), (32, 1474004), (56, 842288), (61, 773248), (64, 737002), (112, 421144), (122, 386624), (128, 368501), (224, 210572), (244, 193312), (427, 110464), (448, 105286), (488, 96656), (854, 55232), (863, 54656), (896, 52643), (976, 48328), (1708, 27616), (1726, 27328), (1952, 24164), (3416, 13808), (3452, 13664), (3904, 12082), (6041, 7808), (6832, 6904)]