2758967072

素因数分解:

$2^5\times {\mathrm{181}}^1\times {\mathrm{503}}^1\times {\mathrm{947}}^1$

素因数の和:1641

約数の個数: 48

約数和(自身を含む): 5478363072

約数和(自身を除く): 2719396000

約数列:

[1, 2, 4, 8, 16, 32, 181, 362, 503, 724, 947, 1006, 1448, 1894, 2012, 2896, 3788, 4024, 5792, 7576, 8048, 15152, 16096, 30304, 91043, 171407, 182086, 342814, 364172, 476341, 685628, 728344, 952682, 1371256, 1456688, 1905364, 2742512, 2913376, 3810728, 5485024, 7621456, 15242912, 86217721, 172435442, 344870884, 689741768, 1379483536, 2758967072]

約数ペア:

[(1, 2758967072), (2, 1379483536), (4, 689741768), (8, 344870884), (16, 172435442), (32, 86217721), (181, 15242912), (362, 7621456), (503, 5485024), (724, 3810728), (947, 2913376), (1006, 2742512), (1448, 1905364), (1894, 1456688), (2012, 1371256), (2896, 952682), (3788, 728344), (4024, 685628), (5792, 476341), (7576, 364172), (8048, 342814), (15152, 182086), (16096, 171407), (30304, 91043)]