28447878

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{359}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 58475520

約数和(自身を除く): 30027642

約数列:

[1, 2, 3, 6, 47, 94, 141, 281, 282, 359, 562, 718, 843, 1077, 1686, 2154, 13207, 16873, 26414, 33746, 39621, 50619, 79242, 100879, 101238, 201758, 302637, 605274, 4741313, 9482626, 14223939, 28447878]

約数ペア:

[(1, 28447878), (2, 14223939), (3, 9482626), (6, 4741313), (47, 605274), (94, 302637), (141, 201758), (281, 101238), (282, 100879), (359, 79242), (562, 50619), (718, 39621), (843, 33746), (1077, 26414), (1686, 16873), (2154, 13207)]