27945428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{52529}}^1$

素因数の和:52559

約数の個数: 24

約数和(自身を含む): 58833600

約数和(自身を除く): 30888172

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 52529, 105058, 210116, 367703, 735406, 998051, 1470812, 1996102, 3992204, 6986357, 13972714, 27945428]

約数ペア:

[(1, 27945428), (2, 13972714), (4, 6986357), (7, 3992204), (14, 1996102), (19, 1470812), (28, 998051), (38, 735406), (76, 367703), (133, 210116), (266, 105058), (532, 52529)]