250528048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{19597}}^1$

素因数の和:19669

約数の個数: 40

約数和(自身を含む): 524912832

約数和(自身を除く): 274384784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 3196, 6392, 12784, 19597, 39194, 78388, 156776, 313552, 333149, 666298, 921059, 1332596, 1842118, 2665192, 3684236, 5330384, 7368472, 14736944, 15658003, 31316006, 62632012, 125264024, 250528048]

約数ペア:

[(1, 250528048), (2, 125264024), (4, 62632012), (8, 31316006), (16, 15658003), (17, 14736944), (34, 7368472), (47, 5330384), (68, 3684236), (94, 2665192), (136, 1842118), (188, 1332596), (272, 921059), (376, 666298), (752, 333149), (799, 313552), (1598, 156776), (3196, 78388), (6392, 39194), (12784, 19597)]