28061376

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{20879}}^1$

素因数の和:20901

約数の個数: 56

約数和(自身を含む): 84856320

約数和(自身を除く): 56794944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 20879, 41758, 62637, 83516, 125274, 146153, 167032, 250548, 292306, 334064, 438459, 501096, 584612, 668128, 876918, 1002192, 1169224, 1336256, 1753836, 2004384, 2338448, 3507672, 4008768, 4676896, 7015344, 9353792, 14030688, 28061376]

約数ペア:

[(1, 28061376), (2, 14030688), (3, 9353792), (4, 7015344), (6, 4676896), (7, 4008768), (8, 3507672), (12, 2338448), (14, 2004384), (16, 1753836), (21, 1336256), (24, 1169224), (28, 1002192), (32, 876918), (42, 668128), (48, 584612), (56, 501096), (64, 438459), (84, 334064), (96, 292306), (112, 250548), (168, 167032), (192, 146153), (224, 125274), (336, 83516), (448, 62637), (672, 41758), (1344, 20879)]