977280032

素因数分解:

$2^5\times {\mathrm{389}}^1\times {\mathrm{78509}}^1$

素因数の和:78908

約数の個数: 24

約数和(自身を含む): 1928990700

約数和(自身を除く): 951710668

約数列:

[1, 2, 4, 8, 16, 32, 389, 778, 1556, 3112, 6224, 12448, 78509, 157018, 314036, 628072, 1256144, 2512288, 30540001, 61080002, 122160004, 244320008, 488640016, 977280032]

約数ペア:

[(1, 977280032), (2, 488640016), (4, 244320008), (8, 122160004), (16, 61080002), (32, 30540001), (389, 2512288), (778, 1256144), (1556, 628072), (3112, 314036), (6224, 157018), (12448, 78509)]