42647164

素因数分解:

$2^2\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{1321}}^1$

素因数の和:2485

約数の個数: 24

約数和(自身を含む): 85432928

約数和(自身を除く): 42785764

約数列:

[1, 2, 4, 7, 14, 28, 1153, 1321, 2306, 2642, 4612, 5284, 8071, 9247, 16142, 18494, 32284, 36988, 1523113, 3046226, 6092452, 10661791, 21323582, 42647164]

約数ペア:

[(1, 42647164), (2, 21323582), (4, 10661791), (7, 6092452), (14, 3046226), (28, 1523113), (1153, 36988), (1321, 32284), (2306, 18494), (2642, 16142), (4612, 9247), (5284, 8071)]