71986826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{29527}}^1$

素因数の和:29605

約数の個数: 16

約数和(自身を含む): 114804864

約数和(自身を除く): 42818038

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 29527, 59054, 679121, 1358242, 1564931, 3129862, 35993413, 71986826]

約数ペア:

[(1, 71986826), (2, 35993413), (23, 3129862), (46, 1564931), (53, 1358242), (106, 679121), (1219, 59054), (2438, 29527)]