42451528

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^2$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 93640320

約数和(自身を除く): 51188792

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 127, 188, 254, 329, 376, 508, 658, 889, 1016, 1316, 1778, 2632, 3556, 5969, 7112, 11938, 16129, 23876, 32258, 41783, 47752, 64516, 83566, 112903, 129032, 167132, 225806, 334264, 451612, 758063, 903224, 1516126, 3032252, 5306441, 6064504, 10612882, 21225764, 42451528]

約数ペア:

[(1, 42451528), (2, 21225764), (4, 10612882), (7, 6064504), (8, 5306441), (14, 3032252), (28, 1516126), (47, 903224), (56, 758063), (94, 451612), (127, 334264), (188, 225806), (254, 167132), (329, 129032), (376, 112903), (508, 83566), (658, 64516), (889, 47752), (1016, 41783), (1316, 32258), (1778, 23876), (2632, 16129), (3556, 11938), (5969, 7112)]