28526508

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{14951}}^1$

素因数の和:15014

約数の個数: 36

約数和(自身を含む): 73474128

約数和(自身を除く): 44947620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 14951, 29902, 44853, 59804, 89706, 134559, 179412, 269118, 538236, 792403, 1584806, 2377209, 3169612, 4754418, 7131627, 9508836, 14263254, 28526508]

約数ペア:

[(1, 28526508), (2, 14263254), (3, 9508836), (4, 7131627), (6, 4754418), (9, 3169612), (12, 2377209), (18, 1584806), (36, 792403), (53, 538236), (106, 269118), (159, 179412), (212, 134559), (318, 89706), (477, 59804), (636, 44853), (954, 29902), (1908, 14951)]