27925532

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 49729680

約数和(自身を除く): 21804148

約数列:

[1, 2, 4, 131, 137, 262, 274, 389, 524, 548, 778, 1556, 17947, 35894, 50959, 53293, 71788, 101918, 106586, 203836, 213172, 6981383, 13962766, 27925532]

約数ペア:

[(1, 27925532), (2, 13962766), (4, 6981383), (131, 213172), (137, 203836), (262, 106586), (274, 101918), (389, 71788), (524, 53293), (548, 50959), (778, 35894), (1556, 17947)]