71529262

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{14153}}^1$

素因数の和:14200

約数の個数: 24

約数和(自身を含む): 129424176

約数和(自身を除く): 57894914

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 14153, 28306, 99071, 198142, 268907, 537814, 1882349, 3764698, 5109233, 10218466, 35764631, 71529262]

約数ペア:

[(1, 71529262), (2, 35764631), (7, 10218466), (14, 5109233), (19, 3764698), (38, 1882349), (133, 537814), (266, 268907), (361, 198142), (722, 99071), (2527, 28306), (5054, 14153)]