65746384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19661}}^1$

素因数の和:19699

約数の個数: 40

約数和(自身を含む): 146285280

約数和(自身を除く): 80538896

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 19661, 39322, 78644, 157288, 216271, 314576, 373559, 432542, 747118, 865084, 1494236, 1730168, 2988472, 3460336, 4109149, 5976944, 8218298, 16436596, 32873192, 65746384]

約数ペア:

[(1, 65746384), (2, 32873192), (4, 16436596), (8, 8218298), (11, 5976944), (16, 4109149), (19, 3460336), (22, 2988472), (38, 1730168), (44, 1494236), (76, 865084), (88, 747118), (152, 432542), (176, 373559), (209, 314576), (304, 216271), (418, 157288), (836, 78644), (1672, 39322), (3344, 19661)]