15721833848

素因数分解:

$2^3\times 7^2\times {\mathrm{293}}^1\times {\mathrm{136883}}^1$

素因数の和:137196

約数の個数: 48

約数和(自身を含む): 34408531080

約数和(自身を除く): 18686697232

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 293, 392, 586, 1172, 2051, 2344, 4102, 8204, 14357, 16408, 28714, 57428, 114856, 136883, 273766, 547532, 958181, 1095064, 1916362, 3832724, 6707267, 7665448, 13414534, 26829068, 40106719, 53658136, 80213438, 160426876, 280747033, 320853752, 561494066, 1122988132, 1965229231, 2245976264, 3930458462, 7860916924, 15721833848]

約数ペア:

[(1, 15721833848), (2, 7860916924), (4, 3930458462), (7, 2245976264), (8, 1965229231), (14, 1122988132), (28, 561494066), (49, 320853752), (56, 280747033), (98, 160426876), (196, 80213438), (293, 53658136), (392, 40106719), (586, 26829068), (1172, 13414534), (2051, 7665448), (2344, 6707267), (4102, 3832724), (8204, 1916362), (14357, 1095064), (16408, 958181), (28714, 547532), (57428, 273766), (114856, 136883)]