25058852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1601}}^1$

素因数の和:1668

約数の個数: 48

約数和(自身を含む): 55262592

約数和(自身を除く): 30203740

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 1601, 2236, 3202, 3913, 6404, 7826, 11207, 15652, 20813, 22414, 41626, 44828, 68843, 83252, 137686, 145691, 275372, 291382, 481901, 582764, 894959, 963802, 1789918, 1927604, 3579836, 6264713, 12529426, 25058852]

約数ペア:

[(1, 25058852), (2, 12529426), (4, 6264713), (7, 3579836), (13, 1927604), (14, 1789918), (26, 963802), (28, 894959), (43, 582764), (52, 481901), (86, 291382), (91, 275372), (172, 145691), (182, 137686), (301, 83252), (364, 68843), (559, 44828), (602, 41626), (1118, 22414), (1204, 20813), (1601, 15652), (2236, 11207), (3202, 7826), (3913, 6404)]