40023906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3917}}^1$

素因数の和:4066

約数の個数: 32

約数和(自身を含む): 86885568

約数和(自身を除く): 46861662

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1703, 3406, 3917, 5109, 7834, 10218, 11751, 23502, 50921, 101842, 152763, 305526, 513127, 1026254, 1539381, 3078762, 6670651, 13341302, 20011953, 40023906]

約数ペア:

[(1, 40023906), (2, 20011953), (3, 13341302), (6, 6670651), (13, 3078762), (26, 1539381), (39, 1026254), (78, 513127), (131, 305526), (262, 152763), (393, 101842), (786, 50921), (1703, 23502), (3406, 11751), (3917, 10218), (5109, 7834)]