5215712

素因数分解:

$2^5\times {\mathrm{389}}^1\times {\mathrm{419}}^1$

素因数の和:818

約数の個数: 24

約数和(自身を含む): 10319400

約数和(自身を除く): 5103688

約数列:

[1, 2, 4, 8, 16, 32, 389, 419, 778, 838, 1556, 1676, 3112, 3352, 6224, 6704, 12448, 13408, 162991, 325982, 651964, 1303928, 2607856, 5215712]

約数ペア:

[(1, 5215712), (2, 2607856), (4, 1303928), (8, 651964), (16, 325982), (32, 162991), (389, 13408), (419, 12448), (778, 6704), (838, 6224), (1556, 3352), (1676, 3112)]