1664704600832

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71458817}}^1$

素因数の和:71458853

約数の個数: 72

約数和(自身を含む): 4089731071776

約数和(自身を除く): 2425026470944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 11648, 23296, 71458817, 142917634, 285835268, 500211719, 571670536, 928964621, 1000423438, 1143341072, 1857929242, 2000846876, 2286682144, 3715858484, 4001693752, 4573364288, 6502752347, 7431716968, 8003387504, 9146728576, 13005504694, 14863433936, 16006775008, 18293457152, 26011009388, 29726867872, 32013550016, 52022018776, 59453735744, 64027100032, 104044037552, 118907471488, 128054200064, 208088075104, 237814942976, 416176150208, 832352300416, 1664704600832]

約数ペア:

[(1, 1664704600832), (2, 832352300416), (4, 416176150208), (7, 237814942976), (8, 208088075104), (13, 128054200064), (14, 118907471488), (16, 104044037552), (26, 64027100032), (28, 59453735744), (32, 52022018776), (52, 32013550016), (56, 29726867872), (64, 26011009388), (91, 18293457152), (104, 16006775008), (112, 14863433936), (128, 13005504694), (182, 9146728576), (208, 8003387504), (224, 7431716968), (256, 6502752347), (364, 4573364288), (416, 4001693752), (448, 3715858484), (728, 2286682144), (832, 2000846876), (896, 1857929242), (1456, 1143341072), (1664, 1000423438), (1792, 928964621), (2912, 571670536), (3328, 500211719), (5824, 285835268), (11648, 142917634), (23296, 71458817)]