2028963584

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{677}}^1$

素因数の和:1225

約数の個数: 72

約数和(自身を含む): 4240645920

約数和(自身を除く): 2211682336

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 509, 677, 736, 1018, 1354, 1472, 2036, 2708, 2944, 4072, 5416, 5888, 8144, 10832, 11707, 15571, 16288, 21664, 23414, 31142, 32576, 43328, 46828, 62284, 65152, 86656, 93656, 124568, 130304, 173312, 187312, 249136, 344593, 374624, 498272, 689186, 749248, 996544, 1378372, 1498496, 1993088, 2756744, 2996992, 3986176, 5513488, 7925639, 11026976, 15851278, 22053952, 31702556, 44107904, 63405112, 88215808, 126810224, 253620448, 507240896, 1014481792, 2028963584]

約数ペア:

[(1, 2028963584), (2, 1014481792), (4, 507240896), (8, 253620448), (16, 126810224), (23, 88215808), (32, 63405112), (46, 44107904), (64, 31702556), (92, 22053952), (128, 15851278), (184, 11026976), (256, 7925639), (368, 5513488), (509, 3986176), (677, 2996992), (736, 2756744), (1018, 1993088), (1354, 1498496), (1472, 1378372), (2036, 996544), (2708, 749248), (2944, 689186), (4072, 498272), (5416, 374624), (5888, 344593), (8144, 249136), (10832, 187312), (11707, 173312), (15571, 130304), (16288, 124568), (21664, 93656), (23414, 86656), (31142, 65152), (32576, 62284), (43328, 46828)]