25047484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7393}}^1$

素因数の和:7426

約数の個数: 36

約数和(自身を含む): 55070512

約数和(自身を除く): 30023028

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 7393, 14786, 29572, 51751, 81323, 103502, 162646, 207004, 325292, 569261, 894553, 1138522, 1789106, 2277044, 3578212, 6261871, 12523742, 25047484]

約数ペア:

[(1, 25047484), (2, 12523742), (4, 6261871), (7, 3578212), (11, 2277044), (14, 1789106), (22, 1138522), (28, 894553), (44, 569261), (77, 325292), (121, 207004), (154, 162646), (242, 103502), (308, 81323), (484, 51751), (847, 29572), (1694, 14786), (3388, 7393)]