4055141888

素因数分解:

$2^9\times 7^1\times {\mathrm{89}}^1\times {\mathrm{12713}}^1$

素因数の和:12827

約数の個数: 80

約数和(自身を含む): 9364623840

約数和(自身を除く): 5309481952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 224, 256, 356, 448, 512, 623, 712, 896, 1246, 1424, 1792, 2492, 2848, 3584, 4984, 5696, 9968, 11392, 12713, 19936, 22784, 25426, 39872, 45568, 50852, 79744, 88991, 101704, 159488, 177982, 203408, 318976, 355964, 406816, 711928, 813632, 1131457, 1423856, 1627264, 2262914, 2847712, 3254528, 4525828, 5695424, 6509056, 7920199, 9051656, 11390848, 15840398, 18103312, 22781696, 31680796, 36206624, 45563392, 63361592, 72413248, 126723184, 144826496, 253446368, 289652992, 506892736, 579305984, 1013785472, 2027570944, 4055141888]

約数ペア:

[(1, 4055141888), (2, 2027570944), (4, 1013785472), (7, 579305984), (8, 506892736), (14, 289652992), (16, 253446368), (28, 144826496), (32, 126723184), (56, 72413248), (64, 63361592), (89, 45563392), (112, 36206624), (128, 31680796), (178, 22781696), (224, 18103312), (256, 15840398), (356, 11390848), (448, 9051656), (512, 7920199), (623, 6509056), (712, 5695424), (896, 4525828), (1246, 3254528), (1424, 2847712), (1792, 2262914), (2492, 1627264), (2848, 1423856), (3584, 1131457), (4984, 813632), (5696, 711928), (9968, 406816), (11392, 355964), (12713, 318976), (19936, 203408), (22784, 177982), (25426, 159488), (39872, 101704), (45568, 88991), (50852, 79744)]