21366208

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{6299}}^1$

素因数の和:6364

約数の個数: 28

約数和(自身を含む): 43205400

約数和(自身を除く): 21839192

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 6299, 12598, 25196, 50392, 100784, 201568, 333847, 403136, 667694, 1335388, 2670776, 5341552, 10683104, 21366208]

約数ペア:

[(1, 21366208), (2, 10683104), (4, 5341552), (8, 2670776), (16, 1335388), (32, 667694), (53, 403136), (64, 333847), (106, 201568), (212, 100784), (424, 50392), (848, 25196), (1696, 12598), (3392, 6299)]