28772051

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10099}}^1$

素因数の和:10154

約数の個数: 16

約数和(自身を含む): 36844800

約数和(自身を除く): 8072749

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 10099, 70693, 111089, 373663, 777623, 2615641, 4110293, 28772051]

約数ペア:

[(1, 28772051), (7, 4110293), (11, 2615641), (37, 777623), (77, 373663), (259, 111089), (407, 70693), (2849, 10099)]