74538688

素因数分解:

$2^6\times 7^1\times {\mathrm{379}}^1\times {\mathrm{439}}^1$

素因数の和:837

約数の個数: 56

約数和(自身を含む): 169875200

約数和(自身を除く): 95336512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 379, 439, 448, 758, 878, 1516, 1756, 2653, 3032, 3073, 3512, 5306, 6064, 6146, 7024, 10612, 12128, 12292, 14048, 21224, 24256, 24584, 28096, 42448, 49168, 84896, 98336, 166381, 169792, 196672, 332762, 665524, 1164667, 1331048, 2329334, 2662096, 4658668, 5324192, 9317336, 10648384, 18634672, 37269344, 74538688]

約数ペア:

[(1, 74538688), (2, 37269344), (4, 18634672), (7, 10648384), (8, 9317336), (14, 5324192), (16, 4658668), (28, 2662096), (32, 2329334), (56, 1331048), (64, 1164667), (112, 665524), (224, 332762), (379, 196672), (439, 169792), (448, 166381), (758, 98336), (878, 84896), (1516, 49168), (1756, 42448), (2653, 28096), (3032, 24584), (3073, 24256), (3512, 21224), (5306, 14048), (6064, 12292), (6146, 12128), (7024, 10612)]