26093636

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 46710720

約数和(自身を除く): 20617084

約数列:

[1, 2, 4, 71, 139, 142, 278, 284, 556, 661, 1322, 2644, 9869, 19738, 39476, 46931, 91879, 93862, 183758, 187724, 367516, 6523409, 13046818, 26093636]

約数ペア:

[(1, 26093636), (2, 13046818), (4, 6523409), (71, 367516), (139, 187724), (142, 183758), (278, 93862), (284, 91879), (556, 46931), (661, 39476), (1322, 19738), (2644, 9869)]