12495232

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 26634240

約数和(自身を除く): 14139008

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 67, 94, 124, 128, 134, 188, 248, 268, 376, 496, 536, 752, 992, 1072, 1457, 1504, 1984, 2077, 2144, 2914, 3008, 3149, 3968, 4154, 4288, 5828, 6016, 6298, 8308, 8576, 11656, 12596, 16616, 23312, 25192, 33232, 46624, 50384, 66464, 93248, 97619, 100768, 132928, 186496, 195238, 201536, 265856, 390476, 403072, 780952, 1561904, 3123808, 6247616, 12495232]

約数ペア:

[(1, 12495232), (2, 6247616), (4, 3123808), (8, 1561904), (16, 780952), (31, 403072), (32, 390476), (47, 265856), (62, 201536), (64, 195238), (67, 186496), (94, 132928), (124, 100768), (128, 97619), (134, 93248), (188, 66464), (248, 50384), (268, 46624), (376, 33232), (496, 25192), (536, 23312), (752, 16616), (992, 12596), (1072, 11656), (1457, 8576), (1504, 8308), (1984, 6298), (2077, 6016), (2144, 5828), (2914, 4288), (3008, 4154), (3149, 3968)]