1027365136

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{4721}}^1$

素因数の和:4832

約数の個数: 80

約数和(自身を含む): 2388954240

約数和(自身を除く): 1361589104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 67, 112, 116, 134, 203, 232, 268, 406, 464, 469, 536, 812, 938, 1072, 1624, 1876, 1943, 3248, 3752, 3886, 4721, 7504, 7772, 9442, 13601, 15544, 18884, 27202, 31088, 33047, 37768, 54404, 66094, 75536, 108808, 132188, 136909, 217616, 264376, 273818, 316307, 528752, 547636, 632614, 958363, 1095272, 1265228, 1916726, 2190544, 2214149, 2530456, 3833452, 4428298, 5060912, 7666904, 8856596, 9172903, 15333808, 17713192, 18345806, 35426384, 36691612, 64210321, 73383224, 128420642, 146766448, 256841284, 513682568, 1027365136]

約数ペア:

[(1, 1027365136), (2, 513682568), (4, 256841284), (7, 146766448), (8, 128420642), (14, 73383224), (16, 64210321), (28, 36691612), (29, 35426384), (56, 18345806), (58, 17713192), (67, 15333808), (112, 9172903), (116, 8856596), (134, 7666904), (203, 5060912), (232, 4428298), (268, 3833452), (406, 2530456), (464, 2214149), (469, 2190544), (536, 1916726), (812, 1265228), (938, 1095272), (1072, 958363), (1624, 632614), (1876, 547636), (1943, 528752), (3248, 316307), (3752, 273818), (3886, 264376), (4721, 217616), (7504, 136909), (7772, 132188), (9442, 108808), (13601, 75536), (15544, 66094), (18884, 54404), (27202, 37768), (31088, 33047)]