22016288

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:782

約数の個数: 72

約数和(自身を含む): 53146800

約数和(自身を除く): 31130512

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 739, 784, 931, 1064, 1478, 1568, 1862, 2128, 2956, 3724, 4256, 5173, 5912, 7448, 10346, 11824, 14041, 14896, 20692, 23648, 28082, 29792, 36211, 41384, 56164, 72422, 82768, 98287, 112328, 144844, 165536, 196574, 224656, 289688, 393148, 449312, 579376, 688009, 786296, 1158752, 1376018, 1572592, 2752036, 3145184, 5504072, 11008144, 22016288]

約数ペア:

[(1, 22016288), (2, 11008144), (4, 5504072), (7, 3145184), (8, 2752036), (14, 1572592), (16, 1376018), (19, 1158752), (28, 786296), (32, 688009), (38, 579376), (49, 449312), (56, 393148), (76, 289688), (98, 224656), (112, 196574), (133, 165536), (152, 144844), (196, 112328), (224, 98287), (266, 82768), (304, 72422), (392, 56164), (532, 41384), (608, 36211), (739, 29792), (784, 28082), (931, 23648), (1064, 20692), (1478, 14896), (1568, 14041), (1862, 11824), (2128, 10346), (2956, 7448), (3724, 5912), (4256, 5173)]