13038751544

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{20563}}^1$

素因数の和:20669

約数の個数: 96

約数和(自身を含む): 30707809920

約数和(自身を除く): 17669058376

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 169, 182, 268, 338, 364, 469, 536, 676, 728, 871, 938, 1183, 1352, 1742, 1876, 2366, 3484, 3752, 4732, 6097, 6968, 9464, 11323, 12194, 20563, 22646, 24388, 41126, 45292, 48776, 79261, 82252, 90584, 143941, 158522, 164504, 267319, 287882, 317044, 534638, 575764, 634088, 1069276, 1151528, 1377721, 1871233, 2138552, 2755442, 3475147, 3742466, 5510884, 6950294, 7484932, 9644047, 11021768, 13900588, 14969864, 17910373, 19288094, 24326029, 27801176, 35820746, 38576188, 48652058, 71641492, 77152376, 97304116, 125372611, 143282984, 194608232, 232834849, 250745222, 465669698, 501490444, 931339396, 1002980888, 1629843943, 1862678792, 3259687886, 6519375772, 13038751544]

約数ペア:

[(1, 13038751544), (2, 6519375772), (4, 3259687886), (7, 1862678792), (8, 1629843943), (13, 1002980888), (14, 931339396), (26, 501490444), (28, 465669698), (52, 250745222), (56, 232834849), (67, 194608232), (91, 143282984), (104, 125372611), (134, 97304116), (169, 77152376), (182, 71641492), (268, 48652058), (338, 38576188), (364, 35820746), (469, 27801176), (536, 24326029), (676, 19288094), (728, 17910373), (871, 14969864), (938, 13900588), (1183, 11021768), (1352, 9644047), (1742, 7484932), (1876, 6950294), (2366, 5510884), (3484, 3742466), (3752, 3475147), (4732, 2755442), (6097, 2138552), (6968, 1871233), (9464, 1377721), (11323, 1151528), (12194, 1069276), (20563, 634088), (22646, 575764), (24388, 534638), (41126, 317044), (45292, 287882), (48776, 267319), (79261, 164504), (82252, 158522), (90584, 143941)]