40467948

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7717}}^1$

素因数の和:7766

約数の個数: 48

約数和(自身を含む): 103729920

約数和(自身を除く): 63261972

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 7717, 15434, 23151, 30868, 46302, 92604, 146623, 177491, 293246, 354982, 439869, 532473, 586492, 709964, 879738, 1064946, 1759476, 2129892, 3372329, 6744658, 10116987, 13489316, 20233974, 40467948]

約数ペア:

[(1, 40467948), (2, 20233974), (3, 13489316), (4, 10116987), (6, 6744658), (12, 3372329), (19, 2129892), (23, 1759476), (38, 1064946), (46, 879738), (57, 709964), (69, 586492), (76, 532473), (92, 439869), (114, 354982), (138, 293246), (228, 177491), (276, 146623), (437, 92604), (874, 46302), (1311, 30868), (1748, 23151), (2622, 15434), (5244, 7717)]