42087292012

素因数分解:

$2^2\times {\mathrm{142039}}^1\times {\mathrm{74077}}^1$

素因数の和:216120

約数の個数: 12

約数和(自身を含む): 73654273840

約数和(自身を除く): 31566981828

約数列:

[1, 2, 4, 74077, 142039, 148154, 284078, 296308, 568156, 10521823003, 21043646006, 42087292012]

約数ペア:

[(1, 42087292012), (2, 21043646006), (4, 10521823003), (74077, 568156), (142039, 296308), (148154, 284078)]