71374192

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{13477}}^1$

素因数の和:13816

約数の個数: 20

約数和(自身を含む): 138715576

約数和(自身を除く): 67341384

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 13477, 26954, 53908, 107816, 215632, 4460887, 8921774, 17843548, 35687096, 71374192]

約数ペア:

[(1, 71374192), (2, 35687096), (4, 17843548), (8, 8921774), (16, 4460887), (331, 215632), (662, 107816), (1324, 53908), (2648, 26954), (5296, 13477)]