71865078

素因数分解:

$2^1\times 3^1\times {\mathrm{457}}^1\times {\mathrm{26209}}^1$

素因数の和:26671

約数の個数: 16

約数和(自身を含む): 144050160

約数和(自身を除く): 72185082

約数列:

[1, 2, 3, 6, 457, 914, 1371, 2742, 26209, 52418, 78627, 157254, 11977513, 23955026, 35932539, 71865078]

約数ペア:

[(1, 71865078), (2, 35932539), (3, 23955026), (6, 11977513), (457, 157254), (914, 78627), (1371, 52418), (2742, 26209)]