27792416

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1161

約数の個数: 48

約数和(自身を含む): 59222016

約数和(自身を除く): 31429600

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 94, 136, 188, 272, 376, 544, 752, 799, 1087, 1504, 1598, 2174, 3196, 4348, 6392, 8696, 12784, 17392, 18479, 25568, 34784, 36958, 51089, 73916, 102178, 147832, 204356, 295664, 408712, 591328, 817424, 868513, 1634848, 1737026, 3474052, 6948104, 13896208, 27792416]

約数ペア:

[(1, 27792416), (2, 13896208), (4, 6948104), (8, 3474052), (16, 1737026), (17, 1634848), (32, 868513), (34, 817424), (47, 591328), (68, 408712), (94, 295664), (136, 204356), (188, 147832), (272, 102178), (376, 73916), (544, 51089), (752, 36958), (799, 34784), (1087, 25568), (1504, 18479), (1598, 17392), (2174, 12784), (3196, 8696), (4348, 6392)]