69582256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5323}}^1$

素因数の和:5393

約数の個数: 40

約数和(自身を含む): 145238720

約数和(自身を除く): 75656464

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 5323, 6536, 10646, 13072, 21292, 42584, 85168, 101137, 202274, 228889, 404548, 457778, 809096, 915556, 1618192, 1831112, 3662224, 4348891, 8697782, 17395564, 34791128, 69582256]

約数ペア:

[(1, 69582256), (2, 34791128), (4, 17395564), (8, 8697782), (16, 4348891), (19, 3662224), (38, 1831112), (43, 1618192), (76, 915556), (86, 809096), (152, 457778), (172, 404548), (304, 228889), (344, 202274), (688, 101137), (817, 85168), (1634, 42584), (3268, 21292), (5323, 13072), (6536, 10646)]