71601088

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2099}}^1$

素因数の和:2165

約数の個数: 56

約数和(自身を含む): 156819600

約数和(自身を除く): 85218512

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 208, 328, 416, 533, 656, 832, 1066, 1312, 2099, 2132, 2624, 4198, 4264, 8396, 8528, 16792, 17056, 27287, 33584, 34112, 54574, 67168, 86059, 109148, 134336, 172118, 218296, 344236, 436592, 688472, 873184, 1118767, 1376944, 1746368, 2237534, 2753888, 4475068, 5507776, 8950136, 17900272, 35800544, 71601088]

約数ペア:

[(1, 71601088), (2, 35800544), (4, 17900272), (8, 8950136), (13, 5507776), (16, 4475068), (26, 2753888), (32, 2237534), (41, 1746368), (52, 1376944), (64, 1118767), (82, 873184), (104, 688472), (164, 436592), (208, 344236), (328, 218296), (416, 172118), (533, 134336), (656, 109148), (832, 86059), (1066, 67168), (1312, 54574), (2099, 34112), (2132, 33584), (2624, 27287), (4198, 17056), (4264, 16792), (8396, 8528)]