28359224

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 54472080

約数和(自身を除く): 26112856

約数列:

[1, 2, 4, 8, 67, 134, 157, 268, 314, 337, 536, 628, 674, 1256, 1348, 2696, 10519, 21038, 22579, 42076, 45158, 52909, 84152, 90316, 105818, 180632, 211636, 423272, 3544903, 7089806, 14179612, 28359224]

約数ペア:

[(1, 28359224), (2, 14179612), (4, 7089806), (8, 3544903), (67, 423272), (134, 211636), (157, 180632), (268, 105818), (314, 90316), (337, 84152), (536, 52909), (628, 45158), (674, 42076), (1256, 22579), (1348, 21038), (2696, 10519)]