22697144

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 43740000

約数和(自身を除く): 21042856

約数列:

[1, 2, 4, 8, 53, 106, 199, 212, 269, 398, 424, 538, 796, 1076, 1592, 2152, 10547, 14257, 21094, 28514, 42188, 53531, 57028, 84376, 107062, 114056, 214124, 428248, 2837143, 5674286, 11348572, 22697144]

約数ペア:

[(1, 22697144), (2, 11348572), (4, 5674286), (8, 2837143), (53, 428248), (106, 214124), (199, 114056), (212, 107062), (269, 84376), (398, 57028), (424, 53531), (538, 42188), (796, 28514), (1076, 21094), (1592, 14257), (2152, 10547)]