7040176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:230

約数の個数: 80

約数和(自身を含む): 17061408

約数和(自身を除く): 10021232

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 181, 187, 208, 221, 272, 286, 362, 374, 442, 572, 724, 748, 884, 1144, 1448, 1496, 1768, 1991, 2288, 2353, 2431, 2896, 2992, 3077, 3536, 3982, 4706, 4862, 6154, 7964, 9412, 9724, 12308, 15928, 18824, 19448, 24616, 25883, 31856, 33847, 37648, 38896, 40001, 49232, 51766, 67694, 80002, 103532, 135388, 160004, 207064, 270776, 320008, 414128, 440011, 541552, 640016, 880022, 1760044, 3520088, 7040176]

約数ペア:

[(1, 7040176), (2, 3520088), (4, 1760044), (8, 880022), (11, 640016), (13, 541552), (16, 440011), (17, 414128), (22, 320008), (26, 270776), (34, 207064), (44, 160004), (52, 135388), (68, 103532), (88, 80002), (104, 67694), (136, 51766), (143, 49232), (176, 40001), (181, 38896), (187, 37648), (208, 33847), (221, 31856), (272, 25883), (286, 24616), (362, 19448), (374, 18824), (442, 15928), (572, 12308), (724, 9724), (748, 9412), (884, 7964), (1144, 6154), (1448, 4862), (1496, 4706), (1768, 3982), (1991, 3536), (2288, 3077), (2353, 2992), (2431, 2896)]