29982628

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2609}}^1$

素因数の和:2656

約数の個数: 36

約数和(自身を含む): 60181380

約数和(自身を除く): 30198752

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2609, 2873, 5218, 5746, 10436, 11492, 33917, 44353, 67834, 88706, 135668, 177412, 440921, 576589, 881842, 1153178, 1763684, 2306356, 7495657, 14991314, 29982628]

約数ペア:

[(1, 29982628), (2, 14991314), (4, 7495657), (13, 2306356), (17, 1763684), (26, 1153178), (34, 881842), (52, 576589), (68, 440921), (169, 177412), (221, 135668), (338, 88706), (442, 67834), (676, 44353), (884, 33917), (2609, 11492), (2873, 10436), (5218, 5746)]