65445994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 109025280

約数和(自身を除く): 43579286

約数列:

[1, 2, 19, 23, 38, 46, 103, 206, 437, 727, 874, 1454, 1957, 2369, 3914, 4738, 13813, 16721, 27626, 33442, 45011, 74881, 90022, 149762, 317699, 635398, 1422739, 1722263, 2845478, 3444526, 32722997, 65445994]

約数ペア:

[(1, 65445994), (2, 32722997), (19, 3444526), (23, 2845478), (38, 1722263), (46, 1422739), (103, 635398), (206, 317699), (437, 149762), (727, 90022), (874, 74881), (1454, 45011), (1957, 33442), (2369, 27626), (3914, 16721), (4738, 13813)]