71328698

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{268153}}^1$

素因数の和:268181

約数の個数: 16

約数和(自身を含む): 128713920

約数和(自身を除く): 57385222

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 268153, 536306, 1877071, 3754142, 5094907, 10189814, 35664349, 71328698]

約数ペア:

[(1, 71328698), (2, 35664349), (7, 10189814), (14, 5094907), (19, 3754142), (38, 1877071), (133, 536306), (266, 268153)]