29032640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1034

約数の個数: 112

約数和(自身を含む): 85173312

約数和(自身を除く): 56140672

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 997, 1040, 1120, 1456, 1820, 1994, 2080, 2240, 2912, 3640, 3988, 4160, 4985, 5824, 6979, 7280, 7976, 9970, 12961, 13958, 14560, 15952, 19940, 25922, 27916, 29120, 31904, 34895, 39880, 51844, 55832, 63808, 64805, 69790, 79760, 90727, 103688, 111664, 129610, 139580, 159520, 181454, 207376, 223328, 259220, 279160, 319040, 362908, 414752, 446656, 453635, 518440, 558320, 725816, 829504, 907270, 1036880, 1116640, 1451632, 1814540, 2073760, 2233280, 2903264, 3629080, 4147520, 5806528, 7258160, 14516320, 29032640]

約数ペア:

[(1, 29032640), (2, 14516320), (4, 7258160), (5, 5806528), (7, 4147520), (8, 3629080), (10, 2903264), (13, 2233280), (14, 2073760), (16, 1814540), (20, 1451632), (26, 1116640), (28, 1036880), (32, 907270), (35, 829504), (40, 725816), (52, 558320), (56, 518440), (64, 453635), (65, 446656), (70, 414752), (80, 362908), (91, 319040), (104, 279160), (112, 259220), (130, 223328), (140, 207376), (160, 181454), (182, 159520), (208, 139580), (224, 129610), (260, 111664), (280, 103688), (320, 90727), (364, 79760), (416, 69790), (448, 64805), (455, 63808), (520, 55832), (560, 51844), (728, 39880), (832, 34895), (910, 31904), (997, 29120), (1040, 27916), (1120, 25922), (1456, 19940), (1820, 15952), (1994, 14560), (2080, 13958), (2240, 12961), (2912, 9970), (3640, 7976), (3988, 7280), (4160, 6979), (4985, 5824)]