71180872

素因数分解:

$2^3\times 7^1\times {\mathrm{1271087}}^1$

素因数の和:1271100

約数の個数: 16

約数和(自身を含む): 152530560

約数和(自身を除く): 81349688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1271087, 2542174, 5084348, 8897609, 10168696, 17795218, 35590436, 71180872]

約数ペア:

[(1, 71180872), (2, 35590436), (4, 17795218), (7, 10168696), (8, 8897609), (14, 5084348), (28, 2542174), (56, 1271087)]