27906626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 47215872

約数和(自身を除く): 19309246

約数列:

[1, 2, 11, 22, 47, 94, 137, 197, 274, 394, 517, 1034, 1507, 2167, 3014, 4334, 6439, 9259, 12878, 18518, 26989, 53978, 70829, 101849, 141658, 203698, 296879, 593758, 1268483, 2536966, 13953313, 27906626]

約数ペア:

[(1, 27906626), (2, 13953313), (11, 2536966), (22, 1268483), (47, 593758), (94, 296879), (137, 203698), (197, 141658), (274, 101849), (394, 70829), (517, 53978), (1034, 26989), (1507, 18518), (2167, 12878), (3014, 9259), (4334, 6439)]