28233906

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2113}}^1$

素因数の和:2266

約数の個数: 32

約数和(自身を含む): 60274368

約数和(自身を除く): 32040462

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 131, 262, 393, 786, 2113, 2227, 4226, 4454, 6339, 6681, 12678, 13362, 35921, 71842, 107763, 215526, 276803, 553606, 830409, 1660818, 4705651, 9411302, 14116953, 28233906]

約数ペア:

[(1, 28233906), (2, 14116953), (3, 9411302), (6, 4705651), (17, 1660818), (34, 830409), (51, 553606), (102, 276803), (131, 215526), (262, 107763), (393, 71842), (786, 35921), (2113, 13362), (2227, 12678), (4226, 6681), (4454, 6339)]