1297736512

素因数分解:

$2^6\times {\mathrm{191}}^1\times {\mathrm{106163}}^1$

素因数の和:106366

約数の個数: 28

約数和(自身を含む): 2588702976

約数和(自身を除く): 1290966464

約数列:

[1, 2, 4, 8, 16, 32, 64, 191, 382, 764, 1528, 3056, 6112, 12224, 106163, 212326, 424652, 849304, 1698608, 3397216, 6794432, 20277133, 40554266, 81108532, 162217064, 324434128, 648868256, 1297736512]

約数ペア:

[(1, 1297736512), (2, 648868256), (4, 324434128), (8, 162217064), (16, 81108532), (32, 40554266), (64, 20277133), (191, 6794432), (382, 3397216), (764, 1698608), (1528, 849304), (3056, 424652), (6112, 212326), (12224, 106163)]