87858764

素因数分解:

$2^2\times 7^3\times {\mathrm{64037}}^1$

素因数の和:64062

約数の個数: 24

約数和(自身を含む): 179306400

約数和(自身を除く): 91447636

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 64037, 128074, 256148, 448259, 896518, 1793036, 3137813, 6275626, 12551252, 21964691, 43929382, 87858764]

約数ペア:

[(1, 87858764), (2, 43929382), (4, 21964691), (7, 12551252), (14, 6275626), (28, 3137813), (49, 1793036), (98, 896518), (196, 448259), (343, 256148), (686, 128074), (1372, 64037)]