66781498

素因数分解:

$2^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{6203}}^1$

素因数の和:6981

約数の個数: 16

約数和(自身を含む): 114649920

約数和(自身を除く): 47868422

約数列:

[1, 2, 7, 14, 769, 1538, 5383, 6203, 10766, 12406, 43421, 86842, 4770107, 9540214, 33390749, 66781498]

約数ペア:

[(1, 66781498), (2, 33390749), (7, 9540214), (14, 4770107), (769, 86842), (1538, 43421), (5383, 12406), (6203, 10766)]