28449346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1867}}^1$

素因数の和:2289

約数の個数: 16

約数和(自身を含む): 45056160

約数和(自身を除く): 16606814

約数列:

[1, 2, 19, 38, 401, 802, 1867, 3734, 7619, 15238, 35473, 70946, 748667, 1497334, 14224673, 28449346]

約数ペア:

[(1, 28449346), (2, 14224673), (19, 1497334), (38, 748667), (401, 70946), (802, 35473), (1867, 15238), (3734, 7619)]