1139498752

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27647}}^1$

素因数の和:27693

約数の個数: 72

約数和(自身を含む): 2712600576

約数和(自身を除く): 1573101824

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 644, 736, 896, 1288, 1472, 1792, 2576, 2944, 5152, 5888, 10304, 20608, 27647, 41216, 55294, 110588, 193529, 221176, 387058, 442352, 635881, 774116, 884704, 1271762, 1548232, 1769408, 2543524, 3096464, 3538816, 4451167, 5087048, 6192928, 7077632, 8902334, 10174096, 12385856, 17804668, 20348192, 24771712, 35609336, 40696384, 49543424, 71218672, 81392768, 142437344, 162785536, 284874688, 569749376, 1139498752]

約数ペア:

[(1, 1139498752), (2, 569749376), (4, 284874688), (7, 162785536), (8, 142437344), (14, 81392768), (16, 71218672), (23, 49543424), (28, 40696384), (32, 35609336), (46, 24771712), (56, 20348192), (64, 17804668), (92, 12385856), (112, 10174096), (128, 8902334), (161, 7077632), (184, 6192928), (224, 5087048), (256, 4451167), (322, 3538816), (368, 3096464), (448, 2543524), (644, 1769408), (736, 1548232), (896, 1271762), (1288, 884704), (1472, 774116), (1792, 635881), (2576, 442352), (2944, 387058), (5152, 221176), (5888, 193529), (10304, 110588), (20608, 55294), (27647, 41216)]