28075356

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{5531}}^1$

素因数の和:5591

約数の個数: 48

約数和(自身を含む): 74350080

約数和(自身を除く): 46274724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 5531, 11062, 16593, 22124, 33186, 49779, 66372, 99558, 149337, 199116, 259957, 298674, 519914, 597348, 779871, 1039828, 1559742, 2339613, 3119484, 4679226, 7018839, 9358452, 14037678, 28075356]

約数ペア:

[(1, 28075356), (2, 14037678), (3, 9358452), (4, 7018839), (6, 4679226), (9, 3119484), (12, 2339613), (18, 1559742), (27, 1039828), (36, 779871), (47, 597348), (54, 519914), (94, 298674), (108, 259957), (141, 199116), (188, 149337), (282, 99558), (423, 66372), (564, 49779), (846, 33186), (1269, 22124), (1692, 16593), (2538, 11062), (5076, 5531)]