286996912

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{267721}}^1$

素因数の和:267796

約数の個数: 20

約数和(自身を含む): 564357976

約数和(自身を除く): 277361064

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 267721, 535442, 1070884, 2141768, 4283536, 17937307, 35874614, 71749228, 143498456, 286996912]

約数ペア:

[(1, 286996912), (2, 143498456), (4, 71749228), (8, 35874614), (16, 17937307), (67, 4283536), (134, 2141768), (268, 1070884), (536, 535442), (1072, 267721)]