12470787904

素因数分解:

$2^6\times {\mathrm{421}}^1\times {\mathrm{462841}}^1$

素因数の和:463274

約数の個数: 28

約数和(自身を含む): 24805554148

約数和(自身を除く): 12334766244

約数列:

[1, 2, 4, 8, 16, 32, 64, 421, 842, 1684, 3368, 6736, 13472, 26944, 462841, 925682, 1851364, 3702728, 7405456, 14810912, 29621824, 194856061, 389712122, 779424244, 1558848488, 3117696976, 6235393952, 12470787904]

約数ペア:

[(1, 12470787904), (2, 6235393952), (4, 3117696976), (8, 1558848488), (16, 779424244), (32, 389712122), (64, 194856061), (421, 29621824), (842, 14810912), (1684, 7405456), (3368, 3702728), (6736, 1851364), (13472, 925682), (26944, 462841)]