25395328

素因数分解:

$2^7\times 7^2\times {\mathrm{4049}}^1$

素因数の和:4077

約数の個数: 48

約数和(自身を含む): 58866750

約数和(自身を除く): 33471422

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, 4049, 6272, 8098, 16196, 28343, 32392, 56686, 64784, 113372, 129568, 198401, 226744, 259136, 396802, 453488, 518272, 793604, 906976, 1587208, 1813952, 3174416, 3627904, 6348832, 12697664, 25395328]

約数ペア:

[(1, 25395328), (2, 12697664), (4, 6348832), (7, 3627904), (8, 3174416), (14, 1813952), (16, 1587208), (28, 906976), (32, 793604), (49, 518272), (56, 453488), (64, 396802), (98, 259136), (112, 226744), (128, 198401), (196, 129568), (224, 113372), (392, 64784), (448, 56686), (784, 32392), (896, 28343), (1568, 16196), (3136, 8098), (4049, 6272)]