64090432

素因数分解:

$2^6\times 7^2\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:324

約数の個数: 84

約数和(自身を含む): 150107904

約数和(自身を除く): 86017472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 107, 112, 191, 196, 214, 224, 382, 392, 428, 448, 749, 764, 784, 856, 1337, 1498, 1528, 1568, 1712, 2674, 2996, 3056, 3136, 3424, 5243, 5348, 5992, 6112, 6848, 9359, 10486, 10696, 11984, 12224, 18718, 20437, 20972, 21392, 23968, 37436, 40874, 41944, 42784, 47936, 74872, 81748, 83888, 85568, 143059, 149744, 163496, 167776, 286118, 299488, 326992, 335552, 572236, 598976, 653984, 1001413, 1144472, 1307968, 2002826, 2288944, 4005652, 4577888, 8011304, 9155776, 16022608, 32045216, 64090432]

約数ペア:

[(1, 64090432), (2, 32045216), (4, 16022608), (7, 9155776), (8, 8011304), (14, 4577888), (16, 4005652), (28, 2288944), (32, 2002826), (49, 1307968), (56, 1144472), (64, 1001413), (98, 653984), (107, 598976), (112, 572236), (191, 335552), (196, 326992), (214, 299488), (224, 286118), (382, 167776), (392, 163496), (428, 149744), (448, 143059), (749, 85568), (764, 83888), (784, 81748), (856, 74872), (1337, 47936), (1498, 42784), (1528, 41944), (1568, 40874), (1712, 37436), (2674, 23968), (2996, 21392), (3056, 20972), (3136, 20437), (3424, 18718), (5243, 12224), (5348, 11984), (5992, 10696), (6112, 10486), (6848, 9359)]