428564992

素因数分解:

$2^9\times {\mathrm{193}}^1\times {\mathrm{4337}}^1$

素因数の和:4548

約数の個数: 40

約数和(自身を含む): 860928156

約数和(自身を除く): 432363164

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 256, 386, 512, 772, 1544, 3088, 4337, 6176, 8674, 12352, 17348, 24704, 34696, 49408, 69392, 98816, 138784, 277568, 555136, 837041, 1110272, 1674082, 2220544, 3348164, 6696328, 13392656, 26785312, 53570624, 107141248, 214282496, 428564992]

約数ペア:

[(1, 428564992), (2, 214282496), (4, 107141248), (8, 53570624), (16, 26785312), (32, 13392656), (64, 6696328), (128, 3348164), (193, 2220544), (256, 1674082), (386, 1110272), (512, 837041), (772, 555136), (1544, 277568), (3088, 138784), (4337, 98816), (6176, 69392), (8674, 49408), (12352, 34696), (17348, 24704)]