42547008

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31657}}^1$

素因数の和:31679

約数の個数: 56

約数和(自身を含む): 128658112

約数和(自身を除く): 86111104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 31657, 63314, 94971, 126628, 189942, 221599, 253256, 379884, 443198, 506512, 664797, 759768, 886396, 1013024, 1329594, 1519536, 1772792, 2026048, 2659188, 3039072, 3545584, 5318376, 6078144, 7091168, 10636752, 14182336, 21273504, 42547008]

約数ペア:

[(1, 42547008), (2, 21273504), (3, 14182336), (4, 10636752), (6, 7091168), (7, 6078144), (8, 5318376), (12, 3545584), (14, 3039072), (16, 2659188), (21, 2026048), (24, 1772792), (28, 1519536), (32, 1329594), (42, 1013024), (48, 886396), (56, 759768), (64, 664797), (84, 506512), (96, 443198), (112, 379884), (168, 253256), (192, 221599), (224, 189942), (336, 126628), (448, 94971), (672, 63314), (1344, 31657)]