39906048

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1$

素因数の和:610

約数の個数: 144

約数和(自身を含む): 130946816

約数和(自身を除く): 91040768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 546, 571, 624, 672, 728, 768, 832, 896, 1092, 1142, 1248, 1344, 1456, 1664, 1713, 1792, 2184, 2284, 2496, 2688, 2912, 3328, 3426, 3997, 4368, 4568, 4992, 5376, 5824, 6852, 7423, 7994, 8736, 9136, 9984, 11648, 11991, 13704, 14846, 15988, 17472, 18272, 22269, 23296, 23982, 27408, 29692, 31976, 34944, 36544, 44538, 47964, 51961, 54816, 59384, 63952, 69888, 73088, 89076, 95928, 103922, 109632, 118768, 127904, 146176, 155883, 178152, 191856, 207844, 219264, 237536, 255808, 311766, 356304, 383712, 415688, 438528, 475072, 511616, 623532, 712608, 767424, 831376, 950144, 1023232, 1247064, 1425216, 1534848, 1662752, 1900288, 2494128, 2850432, 3069696, 3325504, 4988256, 5700864, 6651008, 9976512, 13302016, 19953024, 39906048]

約数ペア:

[(1, 39906048), (2, 19953024), (3, 13302016), (4, 9976512), (6, 6651008), (7, 5700864), (8, 4988256), (12, 3325504), (13, 3069696), (14, 2850432), (16, 2494128), (21, 1900288), (24, 1662752), (26, 1534848), (28, 1425216), (32, 1247064), (39, 1023232), (42, 950144), (48, 831376), (52, 767424), (56, 712608), (64, 623532), (78, 511616), (84, 475072), (91, 438528), (96, 415688), (104, 383712), (112, 356304), (128, 311766), (156, 255808), (168, 237536), (182, 219264), (192, 207844), (208, 191856), (224, 178152), (256, 155883), (273, 146176), (312, 127904), (336, 118768), (364, 109632), (384, 103922), (416, 95928), (448, 89076), (546, 73088), (571, 69888), (624, 63952), (672, 59384), (728, 54816), (768, 51961), (832, 47964), (896, 44538), (1092, 36544), (1142, 34944), (1248, 31976), (1344, 29692), (1456, 27408), (1664, 23982), (1713, 23296), (1792, 22269), (2184, 18272), (2284, 17472), (2496, 15988), (2688, 14846), (2912, 13704), (3328, 11991), (3426, 11648), (3997, 9984), (4368, 9136), (4568, 8736), (4992, 7994), (5376, 7423), (5824, 6852)]