3811019968

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2003}}^1$

素因数の和:2190

約数の個数: 112

約数和(自身を含む): 8991258624

約数和(自身を除く): 5180238656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 137, 217, 224, 248, 274, 434, 448, 496, 548, 868, 959, 992, 1096, 1736, 1918, 1984, 2003, 2192, 3472, 3836, 4006, 4247, 4384, 6944, 7672, 8012, 8494, 8768, 13888, 14021, 15344, 16024, 16988, 28042, 29729, 30688, 32048, 33976, 56084, 59458, 61376, 62093, 64096, 67952, 112168, 118916, 124186, 128192, 135904, 224336, 237832, 248372, 271808, 274411, 434651, 448672, 475664, 496744, 548822, 869302, 897344, 951328, 993488, 1097644, 1738604, 1902656, 1920877, 1986976, 2195288, 3477208, 3841754, 3973952, 4390576, 6954416, 7683508, 8506741, 8781152, 13908832, 15367016, 17013482, 17562304, 27817664, 30734032, 34026964, 59547187, 61468064, 68053928, 119094374, 122936128, 136107856, 238188748, 272215712, 476377496, 544431424, 952754992, 1905509984, 3811019968]

約数ペア:

[(1, 3811019968), (2, 1905509984), (4, 952754992), (7, 544431424), (8, 476377496), (14, 272215712), (16, 238188748), (28, 136107856), (31, 122936128), (32, 119094374), (56, 68053928), (62, 61468064), (64, 59547187), (112, 34026964), (124, 30734032), (137, 27817664), (217, 17562304), (224, 17013482), (248, 15367016), (274, 13908832), (434, 8781152), (448, 8506741), (496, 7683508), (548, 6954416), (868, 4390576), (959, 3973952), (992, 3841754), (1096, 3477208), (1736, 2195288), (1918, 1986976), (1984, 1920877), (2003, 1902656), (2192, 1738604), (3472, 1097644), (3836, 993488), (4006, 951328), (4247, 897344), (4384, 869302), (6944, 548822), (7672, 496744), (8012, 475664), (8494, 448672), (8768, 434651), (13888, 274411), (14021, 271808), (15344, 248372), (16024, 237832), (16988, 224336), (28042, 135904), (29729, 128192), (30688, 124186), (32048, 118916), (33976, 112168), (56084, 67952), (59458, 64096), (61376, 62093)]