75745904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6871}}^1$

素因数の和:6945

約数の個数: 40

約数和(自身を含む): 161052192

約数和(自身を除く): 85306288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 6871, 11024, 13742, 27484, 54968, 89323, 109936, 178646, 357292, 364163, 714584, 728326, 1429168, 1456652, 2913304, 4734119, 5826608, 9468238, 18936476, 37872952, 75745904]

約数ペア:

[(1, 75745904), (2, 37872952), (4, 18936476), (8, 9468238), (13, 5826608), (16, 4734119), (26, 2913304), (52, 1456652), (53, 1429168), (104, 728326), (106, 714584), (208, 364163), (212, 357292), (424, 178646), (689, 109936), (848, 89323), (1378, 54968), (2756, 27484), (5512, 13742), (6871, 11024)]