76538518

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{69203}}^1$

素因数の和:69291

約数の個数: 16

約数和(自身を含む): 132871680

約数和(自身を除く): 56333162

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 69203, 138406, 484421, 968842, 5467037, 10934074, 38269259, 76538518]

約数ペア:

[(1, 76538518), (2, 38269259), (7, 10934074), (14, 5467037), (79, 968842), (158, 484421), (553, 138406), (1106, 69203)]