2571791248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{5953}}^1$

素因数の和:6072

約数の個数: 80

約数和(自身を含む): 5622862336

約数和(自身を除く): 3051071088

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 67, 104, 124, 134, 208, 248, 268, 403, 496, 536, 806, 871, 1072, 1612, 1742, 2077, 3224, 3484, 4154, 5953, 6448, 6968, 8308, 11906, 13936, 16616, 23812, 27001, 33232, 47624, 54002, 77389, 95248, 108004, 154778, 184543, 216008, 309556, 369086, 398851, 432016, 619112, 738172, 797702, 1238224, 1476344, 1595404, 2399059, 2952688, 3190808, 4798118, 5185063, 6381616, 9596236, 10370126, 12364381, 19192472, 20740252, 24728762, 38384944, 41480504, 49457524, 82961008, 98915048, 160736953, 197830096, 321473906, 642947812, 1285895624, 2571791248]

約数ペア:

[(1, 2571791248), (2, 1285895624), (4, 642947812), (8, 321473906), (13, 197830096), (16, 160736953), (26, 98915048), (31, 82961008), (52, 49457524), (62, 41480504), (67, 38384944), (104, 24728762), (124, 20740252), (134, 19192472), (208, 12364381), (248, 10370126), (268, 9596236), (403, 6381616), (496, 5185063), (536, 4798118), (806, 3190808), (871, 2952688), (1072, 2399059), (1612, 1595404), (1742, 1476344), (2077, 1238224), (3224, 797702), (3484, 738172), (4154, 619112), (5953, 432016), (6448, 398851), (6968, 369086), (8308, 309556), (11906, 216008), (13936, 184543), (16616, 154778), (23812, 108004), (27001, 95248), (33232, 77389), (47624, 54002)]