77922688

素因数分解:

$2^7\times {\mathrm{691}}^1\times {\mathrm{881}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 155637720

約数和(自身を除く): 77715032

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 691, 881, 1382, 1762, 2764, 3524, 5528, 7048, 11056, 14096, 22112, 28192, 44224, 56384, 88448, 112768, 608771, 1217542, 2435084, 4870168, 9740336, 19480672, 38961344, 77922688]

約数ペア:

[(1, 77922688), (2, 38961344), (4, 19480672), (8, 9740336), (16, 4870168), (32, 2435084), (64, 1217542), (128, 608771), (691, 112768), (881, 88448), (1382, 56384), (1762, 44224), (2764, 28192), (3524, 22112), (5528, 14096), (7048, 11056)]