73459890544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1720211}}^1$

素因数の和:1720393

約数の個数: 40

約数和(自身を含む): 151660770768

約数和(自身を除く): 78200880224

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 272, 314, 628, 1256, 2512, 2669, 5338, 10676, 21352, 42704, 1720211, 3440422, 6880844, 13761688, 27523376, 29243587, 58487174, 116974348, 233948696, 270073127, 467897392, 540146254, 1080292508, 2160585016, 4321170032, 4591243159, 9182486318, 18364972636, 36729945272, 73459890544]

約数ペア:

[(1, 73459890544), (2, 36729945272), (4, 18364972636), (8, 9182486318), (16, 4591243159), (17, 4321170032), (34, 2160585016), (68, 1080292508), (136, 540146254), (157, 467897392), (272, 270073127), (314, 233948696), (628, 116974348), (1256, 58487174), (2512, 29243587), (2669, 27523376), (5338, 13761688), (10676, 6880844), (21352, 3440422), (42704, 1720211)]