27253492

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13709}}^1$

素因数の和:13791

約数の個数: 24

約数和(自身を含む): 55278720

約数和(自身を除く): 28025228

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 13709, 27418, 54836, 95963, 191926, 383852, 973339, 1946678, 3893356, 6813373, 13626746, 27253492]

約数ペア:

[(1, 27253492), (2, 13626746), (4, 6813373), (7, 3893356), (14, 1946678), (28, 973339), (71, 383852), (142, 191926), (284, 95963), (497, 54836), (994, 27418), (1988, 13709)]