28893536

素因数分解:

$2^5\times 7^2\times {\mathrm{18427}}^1$

素因数の和:18451

約数の個数: 36

約数和(自身を含む): 66174948

約数和(自身を除く): 37281412

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 18427, 36854, 73708, 128989, 147416, 257978, 294832, 515956, 589664, 902923, 1031912, 1805846, 2063824, 3611692, 4127648, 7223384, 14446768, 28893536]

約数ペア:

[(1, 28893536), (2, 14446768), (4, 7223384), (7, 4127648), (8, 3611692), (14, 2063824), (16, 1805846), (28, 1031912), (32, 902923), (49, 589664), (56, 515956), (98, 294832), (112, 257978), (196, 147416), (224, 128989), (392, 73708), (784, 36854), (1568, 18427)]