64628792

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1913}}^1$

素因数の和:2063

約数の個数: 32

約数和(自身を含む): 125405280

約数和(自身を除く): 60776488

約数列:

[1, 2, 4, 8, 41, 82, 103, 164, 206, 328, 412, 824, 1913, 3826, 4223, 7652, 8446, 15304, 16892, 33784, 78433, 156866, 197039, 313732, 394078, 627464, 788156, 1576312, 8078599, 16157198, 32314396, 64628792]

約数ペア:

[(1, 64628792), (2, 32314396), (4, 16157198), (8, 8078599), (41, 1576312), (82, 788156), (103, 627464), (164, 394078), (206, 313732), (328, 197039), (412, 156866), (824, 78433), (1913, 33784), (3826, 16892), (4223, 15304), (7652, 8446)]