25094272

素因数分解:

$2^7\times 7^2\times {\mathrm{4001}}^1$

素因数の和:4029

約数の個数: 48

約数和(自身を含む): 58169070

約数和(自身を除く): 33074798

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, 4001, 6272, 8002, 16004, 28007, 32008, 56014, 64016, 112028, 128032, 196049, 224056, 256064, 392098, 448112, 512128, 784196, 896224, 1568392, 1792448, 3136784, 3584896, 6273568, 12547136, 25094272]

約数ペア:

[(1, 25094272), (2, 12547136), (4, 6273568), (7, 3584896), (8, 3136784), (14, 1792448), (16, 1568392), (28, 896224), (32, 784196), (49, 512128), (56, 448112), (64, 392098), (98, 256064), (112, 224056), (128, 196049), (196, 128032), (224, 112028), (392, 64016), (448, 56014), (784, 32008), (896, 28007), (1568, 16004), (3136, 8002), (4001, 6272)]