3520088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 8255520

約数和(自身を除く): 4735432

約数列:

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

約数ペア:

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