82778234

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{787}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 155229696

約数和(自身を除く): 72451462

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 683, 787, 1366, 1574, 4781, 5509, 7513, 8657, 9562, 11018, 15026, 17314, 52591, 60599, 105182, 121198, 537521, 1075042, 3762647, 5912731, 7525294, 11825462, 41389117, 82778234]

約数ペア:

[(1, 82778234), (2, 41389117), (7, 11825462), (11, 7525294), (14, 5912731), (22, 3762647), (77, 1075042), (154, 537521), (683, 121198), (787, 105182), (1366, 60599), (1574, 52591), (4781, 17314), (5509, 15026), (7513, 11018), (8657, 9562)]