74128957

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{751}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 86630400

約数和(自身を除く): 12501443

約数列:

[1, 7, 59, 239, 413, 751, 1673, 5257, 14101, 44309, 98707, 179489, 310163, 1256423, 10589851, 74128957]

約数ペア:

[(1, 74128957), (7, 10589851), (59, 1256423), (239, 310163), (413, 179489), (751, 98707), (1673, 44309), (5257, 14101)]