25314674

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1071

約数の個数: 48

約数和(自身を含む): 50331456

約数和(自身を除く): 25016782

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 322, 506, 539, 1021, 1078, 1127, 1771, 2042, 2254, 3542, 7147, 11231, 12397, 14294, 22462, 23483, 24794, 46966, 50029, 78617, 100058, 157234, 164381, 258313, 328762, 516626, 550319, 1100638, 1150667, 1808191, 2301334, 3616382, 12657337, 25314674]

約数ペア:

[(1, 25314674), (2, 12657337), (7, 3616382), (11, 2301334), (14, 1808191), (22, 1150667), (23, 1100638), (46, 550319), (49, 516626), (77, 328762), (98, 258313), (154, 164381), (161, 157234), (253, 100058), (322, 78617), (506, 50029), (539, 46966), (1021, 24794), (1078, 23483), (1127, 22462), (1771, 14294), (2042, 12397), (2254, 11231), (3542, 7147)]