978106048

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{1123}}^1$

素因数の和:1605

約数の個数: 56

約数和(自身を含む): 2009891840

約数和(自身を除く): 1031785792

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 439, 496, 878, 992, 1123, 1756, 1984, 2246, 3512, 4492, 7024, 8984, 13609, 14048, 17968, 27218, 28096, 34813, 35936, 54436, 69626, 71872, 108872, 139252, 217744, 278504, 435488, 492997, 557008, 870976, 985994, 1114016, 1971988, 2228032, 3943976, 7887952, 15282907, 15775904, 30565814, 31551808, 61131628, 122263256, 244526512, 489053024, 978106048]

約数ペア:

[(1, 978106048), (2, 489053024), (4, 244526512), (8, 122263256), (16, 61131628), (31, 31551808), (32, 30565814), (62, 15775904), (64, 15282907), (124, 7887952), (248, 3943976), (439, 2228032), (496, 1971988), (878, 1114016), (992, 985994), (1123, 870976), (1756, 557008), (1984, 492997), (2246, 435488), (3512, 278504), (4492, 217744), (7024, 139252), (8984, 108872), (13609, 71872), (14048, 69626), (17968, 54436), (27218, 35936), (28096, 34813)]