39863148544

素因数分解:

$2^{13}\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:639

約数の個数: 112

約数和(自身を含む): 81469382400

約数和(自身を除く): 41606233856

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 191, 256, 292, 349, 382, 512, 584, 698, 764, 1024, 1168, 1396, 1528, 2048, 2336, 2792, 3056, 4096, 4672, 5584, 6112, 8192, 9344, 11168, 12224, 13943, 18688, 22336, 24448, 25477, 27886, 37376, 44672, 48896, 50954, 55772, 66659, 74752, 89344, 97792, 101908, 111544, 133318, 149504, 178688, 195584, 203816, 223088, 266636, 299008, 357376, 391168, 407632, 446176, 533272, 598016, 714752, 782336, 815264, 892352, 1066544, 1429504, 1564672, 1630528, 1784704, 2133088, 2859008, 3261056, 3569408, 4266176, 4866107, 6522112, 7138816, 8532352, 9732214, 13044224, 14277632, 17064704, 19464428, 26088448, 28555264, 34129408, 38928856, 52176896, 57110528, 68258816, 77857712, 104353792, 114221056, 136517632, 155715424, 208707584, 273035264, 311430848, 546070528, 622861696, 1245723392, 2491446784, 4982893568, 9965787136, 19931574272, 39863148544]

約数ペア:

[(1, 39863148544), (2, 19931574272), (4, 9965787136), (8, 4982893568), (16, 2491446784), (32, 1245723392), (64, 622861696), (73, 546070528), (128, 311430848), (146, 273035264), (191, 208707584), (256, 155715424), (292, 136517632), (349, 114221056), (382, 104353792), (512, 77857712), (584, 68258816), (698, 57110528), (764, 52176896), (1024, 38928856), (1168, 34129408), (1396, 28555264), (1528, 26088448), (2048, 19464428), (2336, 17064704), (2792, 14277632), (3056, 13044224), (4096, 9732214), (4672, 8532352), (5584, 7138816), (6112, 6522112), (8192, 4866107), (9344, 4266176), (11168, 3569408), (12224, 3261056), (13943, 2859008), (18688, 2133088), (22336, 1784704), (24448, 1630528), (25477, 1564672), (27886, 1429504), (37376, 1066544), (44672, 892352), (48896, 815264), (50954, 782336), (55772, 714752), (66659, 598016), (74752, 533272), (89344, 446176), (97792, 407632), (101908, 391168), (111544, 357376), (133318, 299008), (149504, 266636), (178688, 223088), (195584, 203816)]