556768

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 24

約数和(自身を含む): 1112832

約数和(自身を除く): 556064

約数列:

[1, 2, 4, 8, 16, 32, 127, 137, 254, 274, 508, 548, 1016, 1096, 2032, 2192, 4064, 4384, 17399, 34798, 69596, 139192, 278384, 556768]

約数ペア:

[(1, 556768), (2, 278384), (4, 139192), (8, 69596), (16, 34798), (32, 17399), (127, 4384), (137, 4064), (254, 2192), (274, 2032), (508, 1096), (548, 1016)]