541403968

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{17021}}^1$

素因数の和:17111

約数の個数: 56

約数和(自身を含む): 1245193344

約数和(自身を除く): 703789376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2272, 3976, 4544, 7952, 15904, 17021, 31808, 34042, 68084, 119147, 136168, 238294, 272336, 476588, 544672, 953176, 1089344, 1208491, 1906352, 2416982, 3812704, 4833964, 7625408, 8459437, 9667928, 16918874, 19335856, 33837748, 38671712, 67675496, 77343424, 135350992, 270701984, 541403968]

約数ペア:

[(1, 541403968), (2, 270701984), (4, 135350992), (7, 77343424), (8, 67675496), (14, 38671712), (16, 33837748), (28, 19335856), (32, 16918874), (56, 9667928), (64, 8459437), (71, 7625408), (112, 4833964), (142, 3812704), (224, 2416982), (284, 1906352), (448, 1208491), (497, 1089344), (568, 953176), (994, 544672), (1136, 476588), (1988, 272336), (2272, 238294), (3976, 136168), (4544, 119147), (7952, 68084), (15904, 34042), (17021, 31808)]