70587964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{8521}}^1$

素因数の和:8653

約数の個数: 24

約数和(自身を含む): 131238800

約数和(自身を除く): 60650836

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 8284, 8521, 17042, 34084, 161899, 323798, 647596, 928789, 1857578, 3715156, 17646991, 35293982, 70587964]

約数ペア:

[(1, 70587964), (2, 35293982), (4, 17646991), (19, 3715156), (38, 1857578), (76, 928789), (109, 647596), (218, 323798), (436, 161899), (2071, 34084), (4142, 17042), (8284, 8521)]