25639438336

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{937}}^1$

素因数の和:1421

約数の個数: 96

約数和(自身を含む): 53099504640

約数和(自身を除く): 27460066304

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 431, 496, 512, 862, 937, 992, 1024, 1724, 1874, 1984, 2048, 3448, 3748, 3968, 6896, 7496, 7936, 13361, 13792, 14992, 15872, 26722, 27584, 29047, 29984, 31744, 53444, 55168, 58094, 59968, 63488, 106888, 110336, 116188, 119936, 213776, 220672, 232376, 239872, 403847, 427552, 441344, 464752, 479744, 807694, 855104, 882688, 929504, 959488, 1615388, 1710208, 1859008, 1918976, 3230776, 3420416, 3718016, 6461552, 6840832, 7436032, 12519257, 12923104, 13681664, 14872064, 25038514, 25846208, 27363328, 29744128, 50077028, 51692416, 59488256, 100154056, 103384832, 200308112, 206769664, 400616224, 413539328, 801232448, 827078656, 1602464896, 3204929792, 6409859584, 12819719168, 25639438336]

約数ペア:

[(1, 25639438336), (2, 12819719168), (4, 6409859584), (8, 3204929792), (16, 1602464896), (31, 827078656), (32, 801232448), (62, 413539328), (64, 400616224), (124, 206769664), (128, 200308112), (248, 103384832), (256, 100154056), (431, 59488256), (496, 51692416), (512, 50077028), (862, 29744128), (937, 27363328), (992, 25846208), (1024, 25038514), (1724, 14872064), (1874, 13681664), (1984, 12923104), (2048, 12519257), (3448, 7436032), (3748, 6840832), (3968, 6461552), (6896, 3718016), (7496, 3420416), (7936, 3230776), (13361, 1918976), (13792, 1859008), (14992, 1710208), (15872, 1615388), (26722, 959488), (27584, 929504), (29047, 882688), (29984, 855104), (31744, 807694), (53444, 479744), (55168, 464752), (58094, 441344), (59968, 427552), (63488, 403847), (106888, 239872), (110336, 232376), (116188, 220672), (119936, 213776)]