4949776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:523

約数の個数: 40

約数和(自身を含む): 10546200

約数和(自身を除く): 5596424

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 449, 689, 848, 898, 1378, 1796, 2756, 3592, 5512, 5837, 7184, 11024, 11674, 23348, 23797, 46696, 47594, 93392, 95188, 190376, 309361, 380752, 618722, 1237444, 2474888, 4949776]

約数ペア:

[(1, 4949776), (2, 2474888), (4, 1237444), (8, 618722), (13, 380752), (16, 309361), (26, 190376), (52, 95188), (53, 93392), (104, 47594), (106, 46696), (208, 23797), (212, 23348), (424, 11674), (449, 11024), (689, 7184), (848, 5837), (898, 5512), (1378, 3592), (1796, 2756)]