28695944

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 55399680

約数和(自身を除く): 26703736

約数列:

[1, 2, 4, 8, 47, 94, 167, 188, 334, 376, 457, 668, 914, 1336, 1828, 3656, 7849, 15698, 21479, 31396, 42958, 62792, 76319, 85916, 152638, 171832, 305276, 610552, 3586993, 7173986, 14347972, 28695944]

約数ペア:

[(1, 28695944), (2, 14347972), (4, 7173986), (8, 3586993), (47, 610552), (94, 305276), (167, 171832), (188, 152638), (334, 85916), (376, 76319), (457, 62792), (668, 42958), (914, 31396), (1336, 21479), (1828, 15698), (3656, 7849)]