7887312832

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^2\times {\mathrm{6967}}^1$

素因数の和:7031

約数の個数: 126

約数和(自身を含む): 19218155112

約数和(自身を除く): 11330842280

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 133, 152, 196, 224, 266, 304, 361, 392, 448, 532, 608, 722, 784, 931, 1064, 1216, 1444, 1568, 1862, 2128, 2527, 2888, 3136, 3724, 4256, 5054, 5776, 6967, 7448, 8512, 10108, 11552, 13934, 14896, 17689, 20216, 23104, 27868, 29792, 35378, 40432, 48769, 55736, 59584, 70756, 80864, 97538, 111472, 132373, 141512, 161728, 195076, 222944, 264746, 283024, 341383, 390152, 445888, 529492, 566048, 682766, 780304, 926611, 1058984, 1132096, 1365532, 1560608, 1853222, 2117968, 2515087, 2731064, 3121216, 3706444, 4235936, 5030174, 5462128, 6486277, 7412888, 8471872, 10060348, 10924256, 12972554, 14825776, 17605609, 20120696, 21848512, 25945108, 29651552, 35211218, 40241392, 51890216, 59303104, 70422436, 80482784, 103780432, 123239263, 140844872, 160965568, 207560864, 246478526, 281689744, 415121728, 492957052, 563379488, 985914104, 1126758976, 1971828208, 3943656416, 7887312832]

約数ペア:

[(1, 7887312832), (2, 3943656416), (4, 1971828208), (7, 1126758976), (8, 985914104), (14, 563379488), (16, 492957052), (19, 415121728), (28, 281689744), (32, 246478526), (38, 207560864), (49, 160965568), (56, 140844872), (64, 123239263), (76, 103780432), (98, 80482784), (112, 70422436), (133, 59303104), (152, 51890216), (196, 40241392), (224, 35211218), (266, 29651552), (304, 25945108), (361, 21848512), (392, 20120696), (448, 17605609), (532, 14825776), (608, 12972554), (722, 10924256), (784, 10060348), (931, 8471872), (1064, 7412888), (1216, 6486277), (1444, 5462128), (1568, 5030174), (1862, 4235936), (2128, 3706444), (2527, 3121216), (2888, 2731064), (3136, 2515087), (3724, 2117968), (4256, 1853222), (5054, 1560608), (5776, 1365532), (6967, 1132096), (7448, 1058984), (8512, 926611), (10108, 780304), (11552, 682766), (13934, 566048), (14896, 529492), (17689, 445888), (20216, 390152), (23104, 341383), (27868, 283024), (29792, 264746), (35378, 222944), (40432, 195076), (48769, 161728), (55736, 141512), (59584, 132373), (70756, 111472), (80864, 97538)]