40874848

素因数分解:

$2^5\times 7^1\times {\mathrm{251}}^1\times {\mathrm{727}}^1$

素因数の和:995

約数の個数: 48

約数和(自身を含む): 92461824

約数和(自身を除く): 51586976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 251, 502, 727, 1004, 1454, 1757, 2008, 2908, 3514, 4016, 5089, 5816, 7028, 8032, 10178, 11632, 14056, 20356, 23264, 28112, 40712, 56224, 81424, 162848, 182477, 364954, 729908, 1277339, 1459816, 2554678, 2919632, 5109356, 5839264, 10218712, 20437424, 40874848]

約数ペア:

[(1, 40874848), (2, 20437424), (4, 10218712), (7, 5839264), (8, 5109356), (14, 2919632), (16, 2554678), (28, 1459816), (32, 1277339), (56, 729908), (112, 364954), (224, 182477), (251, 162848), (502, 81424), (727, 56224), (1004, 40712), (1454, 28112), (1757, 23264), (2008, 20356), (2908, 14056), (3514, 11632), (4016, 10178), (5089, 8032), (5816, 7028)]