3217743536

素因数分解:

$2^4\times 7^1\times {\mathrm{28729853}}^1$

素因数の和:28729868

約数の個数: 20

約数和(自身を含む): 7125003792

約数和(自身を除く): 3907260256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 28729853, 57459706, 114919412, 201108971, 229838824, 402217942, 459677648, 804435884, 1608871768, 3217743536]

約数ペア:

[(1, 3217743536), (2, 1608871768), (4, 804435884), (7, 459677648), (8, 402217942), (14, 229838824), (16, 201108971), (28, 114919412), (56, 57459706), (112, 28729853)]