275538688

素因数分解:

$2^8\times {\mathrm{1076323}}^1$

素因数の和:1076339

約数の個数: 18

約数和(自身を含む): 550001564

約数和(自身を除く): 274462876

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1076323, 2152646, 4305292, 8610584, 17221168, 34442336, 68884672, 137769344, 275538688]

約数ペア:

[(1, 275538688), (2, 137769344), (4, 68884672), (8, 34442336), (16, 17221168), (32, 8610584), (64, 4305292), (128, 2152646), (256, 1076323)]