7786996

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3917}}^1$

素因数の和:3999

約数の個数: 24

約数和(自身を含む): 15797376

約数和(自身を除く): 8010380

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 3917, 7834, 15668, 27419, 54838, 109676, 278107, 556214, 1112428, 1946749, 3893498, 7786996]

約数ペア:

[(1, 7786996), (2, 3893498), (4, 1946749), (7, 1112428), (14, 556214), (28, 278107), (71, 109676), (142, 54838), (284, 27419), (497, 15668), (994, 7834), (1988, 3917)]