70486528

素因数分解:

$2^9\times 7^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:373

約数の個数: 80

約数和(自身を含む): 163810944

約数和(自身を除く): 93324416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 256, 277, 284, 448, 497, 512, 554, 568, 896, 994, 1108, 1136, 1792, 1939, 1988, 2216, 2272, 3584, 3878, 3976, 4432, 4544, 7756, 7952, 8864, 9088, 15512, 15904, 17728, 18176, 19667, 31024, 31808, 35456, 36352, 39334, 62048, 63616, 70912, 78668, 124096, 127232, 137669, 141824, 157336, 248192, 254464, 275338, 314672, 496384, 550676, 629344, 992768, 1101352, 1258688, 2202704, 2517376, 4405408, 5034752, 8810816, 10069504, 17621632, 35243264, 70486528]

約数ペア:

[(1, 70486528), (2, 35243264), (4, 17621632), (7, 10069504), (8, 8810816), (14, 5034752), (16, 4405408), (28, 2517376), (32, 2202704), (56, 1258688), (64, 1101352), (71, 992768), (112, 629344), (128, 550676), (142, 496384), (224, 314672), (256, 275338), (277, 254464), (284, 248192), (448, 157336), (497, 141824), (512, 137669), (554, 127232), (568, 124096), (896, 78668), (994, 70912), (1108, 63616), (1136, 62048), (1792, 39334), (1939, 36352), (1988, 35456), (2216, 31808), (2272, 31024), (3584, 19667), (3878, 18176), (3976, 17728), (4432, 15904), (4544, 15512), (7756, 9088), (7952, 8864)]