72400832

素因数分解:

$2^6\times 7^2\times {\mathrm{23087}}^1$

素因数の和:23113

約数の個数: 42

約数和(自身を含む): 167134032

約数和(自身を除く): 94733200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 23087, 46174, 92348, 161609, 184696, 323218, 369392, 646436, 738784, 1131263, 1292872, 1477568, 2262526, 2585744, 4525052, 5171488, 9050104, 10342976, 18100208, 36200416, 72400832]

約数ペア:

[(1, 72400832), (2, 36200416), (4, 18100208), (7, 10342976), (8, 9050104), (14, 5171488), (16, 4525052), (28, 2585744), (32, 2262526), (49, 1477568), (56, 1292872), (64, 1131263), (98, 738784), (112, 646436), (196, 369392), (224, 323218), (392, 184696), (448, 161609), (784, 92348), (1568, 46174), (3136, 23087)]