37872952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6871}}^1$

素因数の和:6943

約数の個数: 32

約数和(自身を含む): 77928480

約数和(自身を除く): 40055528

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 6871, 13742, 27484, 54968, 89323, 178646, 357292, 364163, 714584, 728326, 1456652, 2913304, 4734119, 9468238, 18936476, 37872952]

約数ペア:

[(1, 37872952), (2, 18936476), (4, 9468238), (8, 4734119), (13, 2913304), (26, 1456652), (52, 728326), (53, 714584), (104, 364163), (106, 357292), (212, 178646), (424, 89323), (689, 54968), (1378, 27484), (2756, 13742), (5512, 6871)]