2797184

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{41}}^2$

素因数の和:109

約数の個数: 48

約数和(自身を含む): 6151110

約数和(自身を除く): 3353926

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 328, 416, 533, 656, 832, 1066, 1312, 1664, 1681, 2132, 2624, 3362, 4264, 5248, 6724, 8528, 13448, 17056, 21853, 26896, 34112, 43706, 53792, 68224, 87412, 107584, 174824, 215168, 349648, 699296, 1398592, 2797184]

約数ペア:

[(1, 2797184), (2, 1398592), (4, 699296), (8, 349648), (13, 215168), (16, 174824), (26, 107584), (32, 87412), (41, 68224), (52, 53792), (64, 43706), (82, 34112), (104, 26896), (128, 21853), (164, 17056), (208, 13448), (328, 8528), (416, 6724), (533, 5248), (656, 4264), (832, 3362), (1066, 2624), (1312, 2132), (1664, 1681)]