72927712

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15937}}^1$

素因数の和:15971

約数の個数: 48

約数和(自身を含む): 168687792

約数和(自身を除く): 95760080

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 15937, 31874, 63748, 127496, 175307, 207181, 254992, 350614, 414362, 509984, 701228, 828724, 1402456, 1657448, 2278991, 2804912, 3314896, 4557982, 5609824, 6629792, 9115964, 18231928, 36463856, 72927712]

約数ペア:

[(1, 72927712), (2, 36463856), (4, 18231928), (8, 9115964), (11, 6629792), (13, 5609824), (16, 4557982), (22, 3314896), (26, 2804912), (32, 2278991), (44, 1657448), (52, 1402456), (88, 828724), (104, 701228), (143, 509984), (176, 414362), (208, 350614), (286, 254992), (352, 207181), (416, 175307), (572, 127496), (1144, 63748), (2288, 31874), (4576, 15937)]