12535402048

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{1303}}^1$

素因数の和:1732

約数の個数: 112

約数和(自身を含む): 27747951616

約数和(自身を除く): 15212549568

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 373, 403, 416, 496, 746, 806, 832, 992, 1303, 1492, 1612, 1984, 2606, 2984, 3224, 4849, 5212, 5968, 6448, 9698, 10424, 11563, 11936, 12896, 16939, 19396, 20848, 23126, 23872, 25792, 33878, 38792, 40393, 41696, 46252, 67756, 77584, 80786, 83392, 92504, 135512, 150319, 155168, 161572, 185008, 271024, 300638, 310336, 323144, 370016, 486019, 525109, 542048, 601276, 646288, 740032, 972038, 1050218, 1084096, 1202552, 1292576, 1944076, 2100436, 2405104, 2585152, 3888152, 4200872, 4810208, 6318247, 7776304, 8401744, 9620416, 12636494, 15066589, 15552608, 16803488, 25272988, 30133178, 31105216, 33606976, 50545976, 60266356, 101091952, 120532712, 195865657, 202183904, 241065424, 391731314, 404367808, 482130848, 783462628, 964261696, 1566925256, 3133850512, 6267701024, 12535402048]

約数ペア:

[(1, 12535402048), (2, 6267701024), (4, 3133850512), (8, 1566925256), (13, 964261696), (16, 783462628), (26, 482130848), (31, 404367808), (32, 391731314), (52, 241065424), (62, 202183904), (64, 195865657), (104, 120532712), (124, 101091952), (208, 60266356), (248, 50545976), (373, 33606976), (403, 31105216), (416, 30133178), (496, 25272988), (746, 16803488), (806, 15552608), (832, 15066589), (992, 12636494), (1303, 9620416), (1492, 8401744), (1612, 7776304), (1984, 6318247), (2606, 4810208), (2984, 4200872), (3224, 3888152), (4849, 2585152), (5212, 2405104), (5968, 2100436), (6448, 1944076), (9698, 1292576), (10424, 1202552), (11563, 1084096), (11936, 1050218), (12896, 972038), (16939, 740032), (19396, 646288), (20848, 601276), (23126, 542048), (23872, 525109), (25792, 486019), (33878, 370016), (38792, 323144), (40393, 310336), (41696, 300638), (46252, 271024), (67756, 185008), (77584, 161572), (80786, 155168), (83392, 150319), (92504, 135512)]