72318026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1091}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 124540416

約数和(自身を除く): 52222390

約数列:

[1, 2, 11, 22, 23, 46, 131, 253, 262, 506, 1091, 1441, 2182, 2882, 3013, 6026, 12001, 24002, 25093, 33143, 50186, 66286, 142921, 276023, 285842, 552046, 1572131, 3144262, 3287183, 6574366, 36159013, 72318026]

約数ペア:

[(1, 72318026), (2, 36159013), (11, 6574366), (22, 3287183), (23, 3144262), (46, 1572131), (131, 552046), (253, 285842), (262, 276023), (506, 142921), (1091, 66286), (1441, 50186), (2182, 33143), (2882, 25093), (3013, 24002), (6026, 12001)]