2796570448

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{5227}}^1$

素因数の和:5540

約数の個数: 80

約数和(自身を含む): 6581257344

約数和(自身を除く): 3784686896

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 281, 476, 562, 952, 1124, 1904, 1967, 2248, 3934, 4496, 4777, 5227, 7868, 9554, 10454, 15736, 19108, 20908, 31472, 33439, 36589, 38216, 41816, 66878, 73178, 76432, 83632, 88859, 133756, 146356, 177718, 267512, 292712, 355436, 535024, 585424, 622013, 710872, 1244026, 1421744, 1468787, 2488052, 2937574, 4976104, 5875148, 9952208, 10281509, 11750296, 20563018, 23500592, 24969379, 41126036, 49938758, 82252072, 99877516, 164504144, 174785653, 199755032, 349571306, 399510064, 699142612, 1398285224, 2796570448]

約数ペア:

[(1, 2796570448), (2, 1398285224), (4, 699142612), (7, 399510064), (8, 349571306), (14, 199755032), (16, 174785653), (17, 164504144), (28, 99877516), (34, 82252072), (56, 49938758), (68, 41126036), (112, 24969379), (119, 23500592), (136, 20563018), (238, 11750296), (272, 10281509), (281, 9952208), (476, 5875148), (562, 4976104), (952, 2937574), (1124, 2488052), (1904, 1468787), (1967, 1421744), (2248, 1244026), (3934, 710872), (4496, 622013), (4777, 585424), (5227, 535024), (7868, 355436), (9554, 292712), (10454, 267512), (15736, 177718), (19108, 146356), (20908, 133756), (31472, 88859), (33439, 83632), (36589, 76432), (38216, 73178), (41816, 66878)]