4754256

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:444

約数の個数: 80

約数和(自身を含む): 13957440

約数和(自身を除く): 9203184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 401, 456, 494, 624, 741, 802, 912, 988, 1203, 1482, 1604, 1976, 2406, 2964, 3208, 3952, 4812, 5213, 5928, 6416, 7619, 9624, 10426, 11856, 15238, 15639, 19248, 20852, 22857, 30476, 31278, 41704, 45714, 60952, 62556, 83408, 91428, 99047, 121904, 125112, 182856, 198094, 250224, 297141, 365712, 396188, 594282, 792376, 1188564, 1584752, 2377128, 4754256]

約数ペア:

[(1, 4754256), (2, 2377128), (3, 1584752), (4, 1188564), (6, 792376), (8, 594282), (12, 396188), (13, 365712), (16, 297141), (19, 250224), (24, 198094), (26, 182856), (38, 125112), (39, 121904), (48, 99047), (52, 91428), (57, 83408), (76, 62556), (78, 60952), (104, 45714), (114, 41704), (152, 31278), (156, 30476), (208, 22857), (228, 20852), (247, 19248), (304, 15639), (312, 15238), (401, 11856), (456, 10426), (494, 9624), (624, 7619), (741, 6416), (802, 5928), (912, 5213), (988, 4812), (1203, 3952), (1482, 3208), (1604, 2964), (1976, 2406)]