13430144

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 32958240

約数和(自身を除く): 19528096

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1153, 1456, 1664, 2306, 2912, 4612, 5824, 8071, 9224, 11648, 14989, 16142, 18448, 29978, 32284, 36896, 59956, 64568, 73792, 104923, 119912, 129136, 147584, 209846, 239824, 258272, 419692, 479648, 516544, 839384, 959296, 1033088, 1678768, 1918592, 3357536, 6715072, 13430144]

約数ペア:

[(1, 13430144), (2, 6715072), (4, 3357536), (7, 1918592), (8, 1678768), (13, 1033088), (14, 959296), (16, 839384), (26, 516544), (28, 479648), (32, 419692), (52, 258272), (56, 239824), (64, 209846), (91, 147584), (104, 129136), (112, 119912), (128, 104923), (182, 73792), (208, 64568), (224, 59956), (364, 36896), (416, 32284), (448, 29978), (728, 18448), (832, 16142), (896, 14989), (1153, 11648), (1456, 9224), (1664, 8071), (2306, 5824), (2912, 4612)]