28453124

素因数分解:

$2^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{811}}^1$

素因数の和:1008

約数の個数: 36

約数和(自身を含む): 58317840

約数和(自身を除く): 29864716

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 179, 196, 358, 716, 811, 1253, 1622, 2506, 3244, 5012, 5677, 8771, 11354, 17542, 22708, 35084, 39739, 79478, 145169, 158956, 290338, 580676, 1016183, 2032366, 4064732, 7113281, 14226562, 28453124]

約数ペア:

[(1, 28453124), (2, 14226562), (4, 7113281), (7, 4064732), (14, 2032366), (28, 1016183), (49, 580676), (98, 290338), (179, 158956), (196, 145169), (358, 79478), (716, 39739), (811, 35084), (1253, 22708), (1622, 17542), (2506, 11354), (3244, 8771), (5012, 5677)]