71484712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{10259}}^1$

素因数の和:10345

約数の個数: 32

約数和(自身を含む): 146512800

約数和(自身を除く): 75028088

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 10259, 20518, 41036, 82072, 133367, 266734, 533468, 687353, 1066936, 1374706, 2749412, 5498824, 8935589, 17871178, 35742356, 71484712]

約数ペア:

[(1, 71484712), (2, 35742356), (4, 17871178), (8, 8935589), (13, 5498824), (26, 2749412), (52, 1374706), (67, 1066936), (104, 687353), (134, 533468), (268, 266734), (536, 133367), (871, 82072), (1742, 41036), (3484, 20518), (6968, 10259)]