81920832

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{60953}}^1$

素因数の和:60975

約数の個数: 56

約数和(自身を含む): 247717056

約数和(自身を除く): 165796224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 60953, 121906, 182859, 243812, 365718, 426671, 487624, 731436, 853342, 975248, 1280013, 1462872, 1706684, 1950496, 2560026, 2925744, 3413368, 3900992, 5120052, 5851488, 6826736, 10240104, 11702976, 13653472, 20480208, 27306944, 40960416, 81920832]

約数ペア:

[(1, 81920832), (2, 40960416), (3, 27306944), (4, 20480208), (6, 13653472), (7, 11702976), (8, 10240104), (12, 6826736), (14, 5851488), (16, 5120052), (21, 3900992), (24, 3413368), (28, 2925744), (32, 2560026), (42, 1950496), (48, 1706684), (56, 1462872), (64, 1280013), (84, 975248), (96, 853342), (112, 731436), (168, 487624), (192, 426671), (224, 365718), (336, 243812), (448, 182859), (672, 121906), (1344, 60953)]