72006739

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{823}}^1$

素因数の和:1290

約数の個数: 16

約数和(自身を含む): 85432320

約数和(自身を除く): 13425581

約数列:

[1, 7, 29, 203, 431, 823, 3017, 5761, 12499, 23867, 87493, 167069, 354713, 2482991, 10286677, 72006739]

約数ペア:

[(1, 72006739), (7, 10286677), (29, 2482991), (203, 354713), (431, 167069), (823, 87493), (3017, 23867), (5761, 12499)]