66928736

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4093}}^1$

素因数の和:4183

約数の個数: 48

約数和(自身を含む): 152689824

約数和(自身を除く): 85761088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 1022, 1168, 2044, 2336, 4088, 4093, 8176, 8186, 16352, 16372, 28651, 32744, 57302, 65488, 114604, 130976, 229208, 298789, 458416, 597578, 916832, 1195156, 2091523, 2390312, 4183046, 4780624, 8366092, 9561248, 16732184, 33464368, 66928736]

約数ペア:

[(1, 66928736), (2, 33464368), (4, 16732184), (7, 9561248), (8, 8366092), (14, 4780624), (16, 4183046), (28, 2390312), (32, 2091523), (56, 1195156), (73, 916832), (112, 597578), (146, 458416), (224, 298789), (292, 229208), (511, 130976), (584, 114604), (1022, 65488), (1168, 57302), (2044, 32744), (2336, 28651), (4088, 16372), (4093, 16352), (8176, 8186)]