71200246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{18379}}^1$

素因数の和:18543

約数の個数: 16

約数和(自身を含む): 115794000

約数和(自身を除く): 44593754

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 18379, 36758, 238927, 477854, 2738471, 5476942, 35600123, 71200246]

約数ペア:

[(1, 71200246), (2, 35600123), (13, 5476942), (26, 2738471), (149, 477854), (298, 238927), (1937, 36758), (3874, 18379)]