26557329664

素因数分解:

$2^8\times {\mathrm{127}}^1\times {\mathrm{816847}}^1$

素因数の和:816990

約数の個数: 36

約数和(自身を含む): 53428393984

約数和(自身を除く): 26871064320

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 1016, 2032, 4064, 8128, 16256, 32512, 816847, 1633694, 3267388, 6534776, 13069552, 26139104, 52278208, 103739569, 104556416, 207479138, 209112832, 414958276, 829916552, 1659833104, 3319666208, 6639332416, 13278664832, 26557329664]

約数ペア:

[(1, 26557329664), (2, 13278664832), (4, 6639332416), (8, 3319666208), (16, 1659833104), (32, 829916552), (64, 414958276), (127, 209112832), (128, 207479138), (254, 104556416), (256, 103739569), (508, 52278208), (1016, 26139104), (2032, 13069552), (4064, 6534776), (8128, 3267388), (16256, 1633694), (32512, 816847)]