2222195648

素因数分解:

$2^6\times {\mathrm{1627}}^1\times {\mathrm{21341}}^1$

素因数の和:22980

約数の個数: 28

約数和(自身を含む): 4412586552

約数和(自身を除く): 2190390904

約数列:

[1, 2, 4, 8, 16, 32, 64, 1627, 3254, 6508, 13016, 21341, 26032, 42682, 52064, 85364, 104128, 170728, 341456, 682912, 1365824, 34721807, 69443614, 138887228, 277774456, 555548912, 1111097824, 2222195648]

約数ペア:

[(1, 2222195648), (2, 1111097824), (4, 555548912), (8, 277774456), (16, 138887228), (32, 69443614), (64, 34721807), (1627, 1365824), (3254, 682912), (6508, 341456), (13016, 170728), (21341, 104128), (26032, 85364), (42682, 52064)]