42990332

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{12689}}^1$

素因数の和:12722

約数の個数: 36

約数和(自身を含む): 94515120

約数和(自身を除く): 51524788

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 12689, 25378, 50756, 88823, 139579, 177646, 279158, 355292, 558316, 977053, 1535369, 1954106, 3070738, 3908212, 6141476, 10747583, 21495166, 42990332]

約数ペア:

[(1, 42990332), (2, 21495166), (4, 10747583), (7, 6141476), (11, 3908212), (14, 3070738), (22, 1954106), (28, 1535369), (44, 977053), (77, 558316), (121, 355292), (154, 279158), (242, 177646), (308, 139579), (484, 88823), (847, 50756), (1694, 25378), (3388, 12689)]