38239712

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3221}}^1$

素因数の和:3291

約数の個数: 48

約数和(自身を含む): 87689952

約数和(自身を除く): 49450240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 3221, 5936, 6442, 11872, 12884, 22547, 25768, 45094, 51536, 90188, 103072, 170713, 180376, 341426, 360752, 682852, 721504, 1194991, 1365704, 2389982, 2731408, 4779964, 5462816, 9559928, 19119856, 38239712]

約数ペア:

[(1, 38239712), (2, 19119856), (4, 9559928), (7, 5462816), (8, 4779964), (14, 2731408), (16, 2389982), (28, 1365704), (32, 1194991), (53, 721504), (56, 682852), (106, 360752), (112, 341426), (212, 180376), (224, 170713), (371, 103072), (424, 90188), (742, 51536), (848, 45094), (1484, 25768), (1696, 22547), (2968, 12884), (3221, 11872), (5936, 6442)]