66981026

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{677}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 118720512

約数和(自身を除く): 51739486

約数列:

[1, 2, 7, 14, 37, 74, 191, 259, 382, 518, 677, 1337, 1354, 2674, 4739, 7067, 9478, 14134, 25049, 49469, 50098, 98938, 129307, 175343, 258614, 350686, 905149, 1810298, 4784359, 9568718, 33490513, 66981026]

約数ペア:

[(1, 66981026), (2, 33490513), (7, 9568718), (14, 4784359), (37, 1810298), (74, 905149), (191, 350686), (259, 258614), (382, 175343), (518, 129307), (677, 98938), (1337, 50098), (1354, 49469), (2674, 25049), (4739, 14134), (7067, 9478)]