2868784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:277

約数の個数: 40

約数和(自身を含む): 6026400

約数和(自身を除く): 3157616

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 199, 212, 272, 398, 424, 796, 848, 901, 1592, 1802, 3184, 3383, 3604, 6766, 7208, 10547, 13532, 14416, 21094, 27064, 42188, 54128, 84376, 168752, 179299, 358598, 717196, 1434392, 2868784]

約数ペア:

[(1, 2868784), (2, 1434392), (4, 717196), (8, 358598), (16, 179299), (17, 168752), (34, 84376), (53, 54128), (68, 42188), (106, 27064), (136, 21094), (199, 14416), (212, 13532), (272, 10547), (398, 7208), (424, 6766), (796, 3604), (848, 3383), (901, 3184), (1592, 1802)]