2577955744

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{68099}}^1$

素因数の和:68142

約数の個数: 72

約数和(自身を含む): 6280999200

約数和(自身を除く): 3703043456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 2366, 2704, 2912, 4732, 5408, 9464, 18928, 37856, 68099, 136198, 272396, 476693, 544792, 885287, 953386, 1089584, 1770574, 1906772, 2179168, 3541148, 3813544, 6197009, 7082296, 7627088, 11508731, 12394018, 14164592, 15254176, 23017462, 24788036, 28329184, 46034924, 49576072, 80561117, 92069848, 99152144, 161122234, 184139696, 198304288, 322244468, 368279392, 644488936, 1288977872, 2577955744]

約数ペア:

[(1, 2577955744), (2, 1288977872), (4, 644488936), (7, 368279392), (8, 322244468), (13, 198304288), (14, 184139696), (16, 161122234), (26, 99152144), (28, 92069848), (32, 80561117), (52, 49576072), (56, 46034924), (91, 28329184), (104, 24788036), (112, 23017462), (169, 15254176), (182, 14164592), (208, 12394018), (224, 11508731), (338, 7627088), (364, 7082296), (416, 6197009), (676, 3813544), (728, 3541148), (1183, 2179168), (1352, 1906772), (1456, 1770574), (2366, 1089584), (2704, 953386), (2912, 885287), (4732, 544792), (5408, 476693), (9464, 272396), (18928, 136198), (37856, 68099)]