225374912

素因数分解:

$2^6\times 7^2\times {\mathrm{71867}}^1$

素因数の和:71893

約数の個数: 42

約数和(自身を含む): 520252452

約数和(自身を除く): 294877540

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 71867, 143734, 287468, 503069, 574936, 1006138, 1149872, 2012276, 2299744, 3521483, 4024552, 4599488, 7042966, 8049104, 14085932, 16098208, 28171864, 32196416, 56343728, 112687456, 225374912]

約数ペア:

[(1, 225374912), (2, 112687456), (4, 56343728), (7, 32196416), (8, 28171864), (14, 16098208), (16, 14085932), (28, 8049104), (32, 7042966), (49, 4599488), (56, 4024552), (64, 3521483), (98, 2299744), (112, 2012276), (196, 1149872), (224, 1006138), (392, 574936), (448, 503069), (784, 287468), (1568, 143734), (3136, 71867)]