78534568

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19211}}^1$

素因数の和:19297

約数の個数: 32

約数和(自身を含む): 170602560

約数和(自身を除く): 92067992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 19211, 38422, 76844, 134477, 153688, 268954, 537908, 1075816, 1402403, 2804806, 5609612, 9816821, 11219224, 19633642, 39267284, 78534568]

約数ペア:

[(1, 78534568), (2, 39267284), (4, 19633642), (7, 11219224), (8, 9816821), (14, 5609612), (28, 2804806), (56, 1402403), (73, 1075816), (146, 537908), (292, 268954), (511, 153688), (584, 134477), (1022, 76844), (2044, 38422), (4088, 19211)]