22881208

素因数分解:

$2^3\times 7^1\times {\mathrm{487}}^1\times {\mathrm{839}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 49190400

約数和(自身を除く): 26309192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 487, 839, 974, 1678, 1948, 3356, 3409, 3896, 5873, 6712, 6818, 11746, 13636, 23492, 27272, 46984, 408593, 817186, 1634372, 2860151, 3268744, 5720302, 11440604, 22881208]

約数ペア:

[(1, 22881208), (2, 11440604), (4, 5720302), (7, 3268744), (8, 2860151), (14, 1634372), (28, 817186), (56, 408593), (487, 46984), (839, 27272), (974, 23492), (1678, 13636), (1948, 11746), (3356, 6818), (3409, 6712), (3896, 5873)]