4019042944

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5023}}^1$

素因数の和:5110

約数の個数: 128

約数和(自身を含む): 9839001600

約数和(自身を除く): 5819958656

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 47, 56, 64, 76, 94, 112, 128, 133, 152, 188, 224, 266, 304, 329, 376, 448, 532, 608, 658, 752, 893, 896, 1064, 1216, 1316, 1504, 1786, 2128, 2432, 2632, 3008, 3572, 4256, 5023, 5264, 6016, 6251, 7144, 8512, 10046, 10528, 12502, 14288, 17024, 20092, 21056, 25004, 28576, 35161, 40184, 42112, 50008, 57152, 70322, 80368, 95437, 100016, 114304, 140644, 160736, 190874, 200032, 236081, 281288, 321472, 381748, 400064, 472162, 562576, 642944, 668059, 763496, 800128, 944324, 1125152, 1336118, 1526992, 1652567, 1888648, 2250304, 2672236, 3053984, 3305134, 3777296, 4485539, 4500608, 5344472, 6107968, 6610268, 7554592, 8971078, 10688944, 12215936, 13220536, 15109184, 17942156, 21377888, 26441072, 30218368, 31398773, 35884312, 42755776, 52882144, 62797546, 71768624, 85511552, 105764288, 125595092, 143537248, 211528576, 251190184, 287074496, 502380368, 574148992, 1004760736, 2009521472, 4019042944]

約数ペア:

[(1, 4019042944), (2, 2009521472), (4, 1004760736), (7, 574148992), (8, 502380368), (14, 287074496), (16, 251190184), (19, 211528576), (28, 143537248), (32, 125595092), (38, 105764288), (47, 85511552), (56, 71768624), (64, 62797546), (76, 52882144), (94, 42755776), (112, 35884312), (128, 31398773), (133, 30218368), (152, 26441072), (188, 21377888), (224, 17942156), (266, 15109184), (304, 13220536), (329, 12215936), (376, 10688944), (448, 8971078), (532, 7554592), (608, 6610268), (658, 6107968), (752, 5344472), (893, 4500608), (896, 4485539), (1064, 3777296), (1216, 3305134), (1316, 3053984), (1504, 2672236), (1786, 2250304), (2128, 1888648), (2432, 1652567), (2632, 1526992), (3008, 1336118), (3572, 1125152), (4256, 944324), (5023, 800128), (5264, 763496), (6016, 668059), (6251, 642944), (7144, 562576), (8512, 472162), (10046, 400064), (10528, 381748), (12502, 321472), (14288, 281288), (17024, 236081), (20092, 200032), (21056, 190874), (25004, 160736), (28576, 140644), (35161, 114304), (40184, 100016), (42112, 95437), (50008, 80368), (57152, 70322)]