889943920768

素因数分解:

$2^7\times 7^2\times {\mathrm{141891569}}^1$

素因数の和:141891597

約数の個数: 48

約数和(自身を含む): 2062393969950

約数和(自身を除く): 1172450049182

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 141891569, 283783138, 567566276, 993240983, 1135132552, 1986481966, 2270265104, 3972963932, 4540530208, 6952686881, 7945927864, 9081060416, 13905373762, 15891855728, 18162120832, 27810747524, 31783711456, 55621495048, 63567422912, 111242990096, 127134845824, 222485980192, 444971960384, 889943920768]

約数ペア:

[(1, 889943920768), (2, 444971960384), (4, 222485980192), (7, 127134845824), (8, 111242990096), (14, 63567422912), (16, 55621495048), (28, 31783711456), (32, 27810747524), (49, 18162120832), (56, 15891855728), (64, 13905373762), (98, 9081060416), (112, 7945927864), (128, 6952686881), (196, 4540530208), (224, 3972963932), (392, 2270265104), (448, 1986481966), (784, 1135132552), (896, 993240983), (1568, 567566276), (3136, 283783138), (6272, 141891569)]