40118052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1123}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 101339840

約数和(自身を除く): 61221788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 229, 458, 687, 916, 1123, 1374, 2246, 2748, 2977, 3369, 4492, 5954, 6738, 8931, 11908, 13476, 14599, 17862, 29198, 35724, 43797, 58396, 87594, 175188, 257167, 514334, 771501, 1028668, 1543002, 3086004, 3343171, 6686342, 10029513, 13372684, 20059026, 40118052]

約数ペア:

[(1, 40118052), (2, 20059026), (3, 13372684), (4, 10029513), (6, 6686342), (12, 3343171), (13, 3086004), (26, 1543002), (39, 1028668), (52, 771501), (78, 514334), (156, 257167), (229, 175188), (458, 87594), (687, 58396), (916, 43797), (1123, 35724), (1374, 29198), (2246, 17862), (2748, 14599), (2977, 13476), (3369, 11908), (4492, 8931), (5954, 6738)]