64211580146

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{32996701}}^1$

素因数の和:32996849

約数の個数: 16

約数和(自身を含む): 110868918720

約数和(自身を除く): 46657338574

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 32996701, 65993402, 230976907, 461953814, 4586541439, 9173082878, 32105790073, 64211580146]

約数ペア:

[(1, 64211580146), (2, 32105790073), (7, 9173082878), (14, 4586541439), (139, 461953814), (278, 230976907), (973, 65993402), (1946, 32996701)]