3879280384

素因数分解:

$2^8\times 7^1\times {\mathrm{509}}^1\times {\mathrm{4253}}^1$

素因数の和:4785

約数の個数: 72

約数和(自身を含む): 8869079520

約数和(自身を除く): 4989799136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 509, 896, 1018, 1792, 2036, 3563, 4072, 4253, 7126, 8144, 8506, 14252, 16288, 17012, 28504, 29771, 32576, 34024, 57008, 59542, 65152, 68048, 114016, 119084, 130304, 136096, 228032, 238168, 272192, 456064, 476336, 544384, 912128, 952672, 1088768, 1905344, 2164777, 3810688, 4329554, 7621376, 8659108, 15153439, 17318216, 30306878, 34636432, 60613756, 69272864, 121227512, 138545728, 242455024, 277091456, 484910048, 554182912, 969820096, 1939640192, 3879280384]

約数ペア:

[(1, 3879280384), (2, 1939640192), (4, 969820096), (7, 554182912), (8, 484910048), (14, 277091456), (16, 242455024), (28, 138545728), (32, 121227512), (56, 69272864), (64, 60613756), (112, 34636432), (128, 30306878), (224, 17318216), (256, 15153439), (448, 8659108), (509, 7621376), (896, 4329554), (1018, 3810688), (1792, 2164777), (2036, 1905344), (3563, 1088768), (4072, 952672), (4253, 912128), (7126, 544384), (8144, 476336), (8506, 456064), (14252, 272192), (16288, 238168), (17012, 228032), (28504, 136096), (29771, 130304), (32576, 119084), (34024, 114016), (57008, 68048), (59542, 65152)]