69428668

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{1229}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 126050400

約数和(自身を除く): 56621732

約数列:

[1, 2, 4, 29, 58, 116, 487, 974, 1229, 1948, 2458, 4916, 14123, 28246, 35641, 56492, 71282, 142564, 598523, 1197046, 2394092, 17357167, 34714334, 69428668]

約数ペア:

[(1, 69428668), (2, 34714334), (4, 17357167), (29, 2394092), (58, 1197046), (116, 598523), (487, 142564), (974, 71282), (1229, 56492), (1948, 35641), (2458, 28246), (4916, 14123)]