25418376

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{6661}}^1$

素因数の和:6726

約数の個数: 48

約数和(自身を含む): 70150860

約数和(自身を除く): 44732484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 6661, 13322, 19983, 26644, 39966, 53288, 59949, 79932, 119898, 159864, 239796, 353033, 479592, 706066, 1059099, 1412132, 2118198, 2824264, 3177297, 4236396, 6354594, 8472792, 12709188, 25418376]

約数ペア:

[(1, 25418376), (2, 12709188), (3, 8472792), (4, 6354594), (6, 4236396), (8, 3177297), (9, 2824264), (12, 2118198), (18, 1412132), (24, 1059099), (36, 706066), (53, 479592), (72, 353033), (106, 239796), (159, 159864), (212, 119898), (318, 79932), (424, 59949), (477, 53288), (636, 39966), (954, 26644), (1272, 19983), (1908, 13322), (3816, 6661)]