4052945984

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{673}}^1\times {\mathrm{1289}}^1$

素因数の和:2047

約数の個数: 56

約数和(自身を含む): 8171185080

約数和(自身を除く): 4118239096

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 673, 1168, 1289, 1346, 2336, 2578, 2692, 4672, 5156, 5384, 10312, 10768, 20624, 21536, 41248, 43072, 49129, 82496, 94097, 98258, 188194, 196516, 376388, 393032, 752776, 786064, 867497, 1505552, 1572128, 1734994, 3011104, 3144256, 3469988, 6022208, 6939976, 13879952, 27759904, 55519808, 63327281, 126654562, 253309124, 506618248, 1013236496, 2026472992, 4052945984]

約数ペア:

[(1, 4052945984), (2, 2026472992), (4, 1013236496), (8, 506618248), (16, 253309124), (32, 126654562), (64, 63327281), (73, 55519808), (146, 27759904), (292, 13879952), (584, 6939976), (673, 6022208), (1168, 3469988), (1289, 3144256), (1346, 3011104), (2336, 1734994), (2578, 1572128), (2692, 1505552), (4672, 867497), (5156, 786064), (5384, 752776), (10312, 393032), (10768, 376388), (20624, 196516), (21536, 188194), (41248, 98258), (43072, 94097), (49129, 82496)]